Stat Essay Assignment Example | Topics and Well Written Essays - 500 words

Stat Essay - Assignment ExampleMoreover, the constant service time for each of the customer is 2 minutes. Therefore, the maximum total time consumed by the customer in availing the service is 8 minutes. Therefore, it can be stated that customer waiting time in seconds will be 480seconds in average.Single-phase queuing formation is a type of queuing system where there is a single server, which provides service to the customer entirely. There are twain types of single phase queuing system. One is of single transmission line i.e. the presence of a single server for every customer in the waiting line. While, the other is of multi channel i.e. the presence of tenfold server, but each server is providing service to the customer. Single phase queuing system is appropriate when a single server delivers all the craved requirement of the customer. This type of system is appropriate when there is no requirement of multi alter service providers (Ozcan, 2009). For instance, this type of sys tem is mostly seen when a person goes to haircloth dressing saloon. A single service provider of the saloon provides the desired requirement of the customer at his/her own. This system is diagrammatically shown below.On the other hand, Multi-phase queuing system is a type of queuing system where there are multiple servers to provide service to the individual customers one after another i.e. in phases. There are two types of multi phase queuing system. One is the single channel, where the entire customers pass through a single set of servers. The other is the multi channel, where there is a presence of multiple sets of servers. Multi phase queuing system is appropriate when there is a requirement of multi specialized service providers. Here a specific task of the service is provided by a service provider or a group and the rest is performed by the different service providers at phases. Here each service provider is specialized at his/her work. This type of system is prominently

Drainage Facility Design for Car Park Essay Example | Topics and Well Written Essays - 2000 words

Drainage Facility Design for Car Park - Essay ExampleA suitable drainage facility should be designed to avoid any water logging situation in the park.The runoff from the car park will cypher on the pelting. Rainfall at a point varies significantly with change in season and occurance. Hence, it is utmost important to have sufficient information on the maximum rainfall in the area. By knowing the amount of water coming into the catchment of car park will determine the quantity of water flowing out from it. The water flowing out of the car park will as well as depend on the type of position surface, water traps in the parking area and time of concentration. This will greatly influence the water flowing out to the sewers. The water coming into the parking area could be determined by use of various hydrological modelling and it is also possible to develop different scenarios of the same.World is facing serious problems delinquent to changing climate scenario. This change is due to unplanned use of resources and pollution ca utilize due to the same. Changing carbon concentration in atmosphere has affected the climate system. This has also resulted in ever change magnitude natural disasters throughout the world in the form of earthquakes, cyclones, flood, drought, tsunami etc. The frequency of less probable extreme events has increased and the world is facing serious problems to adopt MDG. ... The frequency of less probable extreme events has increased and the world is facing serious problems to meet MDG. With globalization and technological advancement people are sounding for coping mechanism to live with the shrinking resource base. A major impact of this climate change has been on the rainfall pattern. The frequency, intensity and duration of the rainfall in many parts of the world have changed significantly in the recent past. Flash floods, acid rains and high intensity rainfall is a unequalled feature. Surface hydrology depends largely on the precipita tion pattern, it is important to estimate forecast to reduce damage. Water harvesting is an effective way to conserve water resources. overflow from the parking area could be used in many ways. Normally, there is provision to collect this water and divert it into sewer for safe disposal. This water could also be used for storage and recharge purposes in the areas with less rainfall availability. Recharging of the aquifer by use of this water is a good idea. The major task patch planning for these systems is to calculate the maximum rainfall for the region. Various methods are used in estimating the probable maximum rainfall for an area.1. Construction and the use of IDF curvesIntensity-duration-frequency curves are used in determining the intensity of rainfall. It is commonly used to calculate the value of (I) in rational method. These curves are the graphical representation of the probability of occurance of a rainfall of average intensity. The rational method illustrates a proper application of IDF curve. IDF curves should not be used to obtain storm runoff volumes. The Intensity-Duration-Frequency curve is

Mental Health Promotion Essay Example | Topics and Well Written Essays - 1500 words

Mental wellness Promotion - Essay ExampleCONCEPT OF psychogenic HEALTH There has been various concepts and approaches to mental health. According to the Department of Health, some of the factors that greatly influenced mental health are family traditions, beliefs, and cultural practices. The World Health system (WHO) defines health, as a state of being somatogeneticly, mentally and socially fit. Being hearty does non just mean the absence of sickness or physical incapacity. Mental health is therefore a fundamental indicator of the overall health and well being of a person. However, many other sources simply look on mental health merely as the absence of disease or illness. This view is supported in the biomedical model of health as mentioned by Seedhouse (2002). On the other hand, Seeker (2005) indicated in his study that to get the best result from caregivers intervention approach, there is a need to concentrate on on the diagnosis and interpretations of a disease in patholo gical terms. There is a big disparity between one who is diagnosed with mental illness in contrast to another condition where there is no medical diagnosis, in terms of access code to medical care and health services. Persons diagnosed of mental illness that gets access to healthcare and social services developed some sense of emotional security from the support and should cope better with the challenge. In contrast, a person who is not diagnosed of being mentally ill may not get the needed support and attention from caregivers resulting to negative feelings of being neglected. A more comprehensive description of mental health was coined by the Health Education Authority (HEA) in 1997. The agencys definition of mental health put emphasis on the spiritual and emotional ability of the person to endure and recover from painful experiences or sufferings in life. This resilience will enable a mentally healthy person to move on and enjoy life after a suffering some form of pain (Squire 2002, Wagnild & Collins 2009). In 2004, the World Health Organization pronounced an insightful definition of mental health giving emphasis to normal aspects of living. It is a state of well-being in which the individual is certain of his social ties and can cope up with the day to day stresses of life. A mentally healthy person should therefore be able to work fruitfully and to offer something positive to their community. Such productivity and positive contribution heightens inner satisfaction and greatly reinforces overall health. Nations all over the globe are aspect into mental health promotion with renewed interest. Mental health is essentially the condition that dictates the total well-being and productivity of a person. Intervention through health promotion is far more effective in safeguarding mental health than treatments and medicinal therapies at the on stage of a fully diagnosed mental illness. This latter(prenominal) approach is rather expensive and yet less effectiv e as presented in the following research and studies. CONCEPT OF MENTAL HEALTH PROMOTION Activities that promote the mental health of individuals has a positive effect in preventing and reducing mental illness (Barry & Jenkins 2007) and in the fast recovery of mentally afflicted individuals (Friedli 2009). In 2001, the Department of Health introduced mental health promotion as any action or activity that enhances or supports the mental well-being of a person, family,

Pro Death Penalty Essay Example for Free

Pro terminal Penalty EssayThe finish penalization should be kept as a punishment in our royal court systems. It should be kept because it helps crime rates drop, helps give closure, serves justice, and to a greater extent. up to now though it gives a outstanding outcome to the system there be people who debate against it. mountain against say that capital punishment is not rite, inexperienced person people get slaughtered, and its cruel and unusual punishment yet none of those facts argon proven, in fact, there is prove against them. Ultimately the death penalty helps society feel better and be a better place. The death penalty pr even offts much murders in society by causing one that is deserved. This is because people get scared of giving up everything for nothing. They think twice before they develop a purport because they can be penalise by getting their life subscriben. The death penalty stops most people from killing some others over stupid things ilk mone y, arguments, etc. Most of the people that do commit murders either dont care about there life, didnt mean to, or have some kind of passion or psychiatric problem like organism psychotic, schizophrenic, bipolar and more. M all people tried to prove that the death penalty prevented murders, but there attempts were inconclusive. In 1973 Isaac Ehlrich engaged in an analysis which results showed that for every criminal executed 7 lives were saved (MSU) only because people were scared of the death penalty and didnt want to take a chance with there life. The legion(predicate) people that appose the death penalty say that the death penalty doesnt prevent murders, but causes them.Like criminologist William Bowers of northeasterly University says Society is hurt by the use of the death penalty, this ups the likelihood of more murder. (MSU) I think that this is an insane idea. Even if society was brutalized by the use of the death penalty, why would they ever even think of committing more m urders. The more murders that they commit the more the state would have to sentence the death penalty thus reservation what they were brutalized by even worse. What about all the criminals in our prisons that are serving life sentences. Life imprisonment is the worst punishment next to the death penalty and without that there is nothing left to punish the inmates with. If the inmate knows that it set up get worse than that they could kill guard and do whatever they wanted. When there is a punishment of death the inmates have to think that they are in jail and its not a nice place there but at least they are alive.Murder is very severe crime and can not be handled lightly. As stated by MSU when someone kills somebody they must be punished equally as they should be for any other crime. This can be related to the saying an eye for an eye of course we dont take it to as great extent as they did before. If a teenager steels something like a CD they will get a certain amount of communit y service. This is basically being forced to do volunteer work to pay back for what you would have stolen and extra hours as a punishment. In an act of murder the victims family gets extremely traumatized. The deterioration caused can never be fixed. If the victim was say caught in a crossfire some family members might be scared to go outside. They could have nightmares and much more can happen. If the murderer is put to justice and executed at least they will have some kind of closure and know that the murderer is not able to commit any more murders. New Media Mill states that only good has happened since the government reinstated the death penalty after the court case Gregg vs. gallium (1976).Ever since it was reinstated murder rates have dropped in almost all the states from 30% to 65%. Today, about 70% of America is for the death penalty even though there are a few problems just as there is in any other system. The main problem is executing and clear person. harmonize to MSU there is no proof of any innocent person getting executed. It would be extremely hard to happen because of all the safeguards and appeals added in the 1970s. Even if an innocent has been executed it is very rare. It wouldnt be rite to try an stop the death penalty because of some unproven fact, thats like saying there are innocent people in prison so abolish prison.There is no way you can be 100% sure which inmates are innocent and which ones are not, and you cant re-investigate all there cases because that would take too much man power and time. The people that do get out of death course of instruction normally get out because of legal technicalities. If someone can be proven innocent the governor will grant them clemency. The other claims are ordinarily just delaying tactics (MSU). This is way the court has the appeal system which allows the inmate to postpone the execution. According to statistics on New Media Mill it is more likely to take a guilty man off death row and put hi m in a normal prison for life than it is to execute an innocent man.People say that the death penalty is cruel and unusual punishment if anything the system goes way too easy on the death row inmates. Some murderers kill people in the most brutal, disgusting, and unimaginable ways and they are executed by lethal injection. They get to die in there intermission without any pain or suffering. They die the way everyone wishes they die. In my eyes, thats not considered a punishment comparing it to how some inmates have killed people. For example Michele Ross got the death penalty and was killed by painless lethal injection after raping and killing eight women. The people put on death row should be killed in a harsher way. According to MSU government isnt giving cruel and unusual punishment by lethal injection, people should be happy that they are nice enough to execute the inmates so peacefully.I could understand people seeing it as cruel and unusual if the government banned lethal inj ection and left the inmates with a choice of the other four methods for execution which are hanging, gas chamber, firing squad, and electrocution which cause pain (MSU). When hanging the person drops with the noose around his neck so that it snaps his neck. mo death doesnt always happen so the person sometimes suffocates. Using the gas chamber they sit the person in a chair and accomplish the room until he chokes from the lethal gas. The firing squad gives a shot to the heart and kills the person in a few seconds or if the heart is befuddled the person bleeds to death. When being electrocuted the person is tied to a chair while they put 2000 volts of electricity through them. During lethal injection the person is put to sleep then paralyzed then given a liquid witch stops all function in the body. As you see execution cant get much better than lethal injection. Cruel and unusual is when Ronell Wilson shot and killed detectives James Nemorin and Rodney Andrews in 2003 (Google News ).Hopefully you know realize that the death penalty should be kept as a punishment in our court systems. It has helped crime rates in almost every state drop, it has given closure to many families, it has served justice, and more. There will always be people coming up with reasons why the death penalty should be stopped. Reasons like cruel and unusual punishment, that it hurts society, and more but in the end it is the main thing that stops people from going out of control and makes society a better place.Work CitedGoogle News. The Death Penalty. 2006. 11/25/06. http//news.google.com/news?q=for+the+death+penaltyMichigan State University. The Death Penalty. 2006. 11/21/06. http//www.deathpenaltyinfo.msu.eduNew Media Mill. DPIC. 2006. 11/20/06. http//www.deathpenaltyinfo.org

Elegy Written in a Coutry Churchyard Essay Example for Free

Elegy Written in a Coutry Churchyard EssayQ1. Discuss grey-haired as a transitional poet with special reference to Elegy Written in a Country Churchyard. The period 1730-1770 marks the beginning from a movement from one translucent phase of English poetry towards another .The poets were getting gradually exhausted with the neoclassical ethics of clarity, reason, sophistication, and etiquette, its economic wording, ,rationale and wit. In the literary circle can be perceived the advent of The amatoryism which however customarily began with the publication of Lyrical Ballads in 1798 which was an aesthetic rebellion against the principle of the fashionable formality of the eighteenth blow Neoclassicism. These poets of this juncture- William Blake, Thomas greyish, and Robert Burns are caught in the middle of neoclassic writing and the Romantic Age, are therefore fittingly known as the Transitional poets. Gray belongs to the age (1716-1771) in which he was born as well as heralds the dawn of a new era in poetry.he bridged the gulf. Though he retained some of the Neo-classical features like conventional poetical diction and forms, he favoured freer forms and bolder language. His poetry preached a return to nature, honest sentiment, though he shared the didacticism of the Neoclassicism. and then he act upons a dignified combination of contradictions .The chief feature of the Classical poetry which Gray inherited was the frequent tendency to be didactic and philosophical. S. A. Brooke competently points out that Grays poetry was too weighted with moral reflections. His sententious moralizing are quite commonplace in Elegy. slice glorifying the simple rustic life, Gray warns proud and ambitious people not to laugh at the low obscure social position of the poor. Let not Ambition mock their useful toil, Their homely joys, and des bantam obscureNor Grandeur hear with a disdainful smileThe short and simple annals of the poor.Although the subaltern rustics led an obscure life they might have been far happier than the pompous nobles. With a grave tone of moralizing Gray glorifies Death as the crowning(prenominal) leveler the pride of the proficient, the magnificence of the mighty ,the blessing of beauty cannot save a man from the fatal doom. Death and oblivion are the ultimate end of puny human life. The boast of heraldry, the pomp of powr, And all that beauty, all that wealth eer gave,Awaits alike th inevitable hour.The paths of glory lead alone to the grave.The morbid moralizer also upholds the unhonoured and unsung death of the rustics by reiterating that that neither gorgeous monuments nor animated statues connote anything significant as in no counsel life and vitality can be restored to the corpse. Gray even sermonizes about the dismal and pathetic reaction the mortals display at the time of his departure from this short world. Life is to all a contradictory confrontation of contradictions , but nobody likes to quit this world an d at the time of death casts a prolonged and tough l and wistful look behind. Irrespective of his stature everyone is afraid of oblivion of which death is the harbinger.Neoclassical poetry boasts of a conscious use of ornate poetic diction . They were very cautious to differentiate the language of poetry from the nave language of prose. Gray also reveals the influence of his age in his apt regard for rhetorical expression, conventional artificial phraseology and skillful observation of metre. With lifelike use of personification and metaphor Gray at the very outset portrays the pin at the village-just as the tolling of the curfew bell announces the death of a person so also the ringing of the evening bell designate the death of a day.The curfew tolls the ring of parting day. What follows is a proverbial use of the figure of speech Transferred Epithet- The plowman homeward plods his weary way, Rhetorics like personifications and Synecdoche are in brilliant use when Gray employs t he abstract to stand for the concrete to emphasize that the persons of ambition and grandeur should not laugh at the simple annals of the poor. Let not Ambition mock their useful toil, Their homely joys, and destiny obscureNor Grandeur hear with a disdainful smileThe short and simple annals of the poor.Gray resorts to Interrogation to accentuate the fruitlessness of extravagant display of regret after deathCan storied urn or animated bust Back to its foretoken call the fleeting breath? Metaphors crowd pell-mell when Gray compares the wasted genius of the hamlet to the brightest gemconfined in the sea-cave or enchanting inflorescence cramped in the desert. Individuals stand for their respective class when Gray surmises that what these rustics could have achieved , if favoured by fortune. Some mute inglorious Milton here may rest, Some Cromwell stainless of his countrys blood.Circumlocution (inevitable hour),Onomatopoeia(the lowing herd) and Alliteration (brook that babbles by)are often utilized to create the utmost poignant appeal. thereof the poem bears the unmistakable reflection of the Augustan or pseudo-Classical school of poetry. The dignity of utterance and the decorum of literary borrowings enhance his neo-Classical temperament. But Gray is a trumpeter of Romanticism and his Elegy displays how he tended to break with the Classical tradition. Now here is exuberance ofemotion, celebration of democratic impulse and a magnificence melancholy which make the Elegy a brilliant reconciliation of opposites.Pope in his Essay on Man speaks of confining the arena of literature only to the sophisticated urbanize people where as the Romantics celebrates the democratic impulse. Wordsworth in his Preface to the Lyrical ballads(1800) states that his principle is to choose incidents and emplacement of common life and to relate or describe them throughout . Gray also brings out sympathetically the annals of the villagers who led a simple life far away from the fran tic frenzy of the sophisticated urban people and who are not governed by jealousy and ambition. With an iconoclastic confidence he equalizes the glorious and the inglorious. C. J. Weber is right Grays unprecedented and gallant act lay in his addressing his elegy to the memory not of princes but of humble workmen buried in now-neglected graves after living lives of hard-handed toil. uniform The Seasons, Elegy is set in a humble rustic nature background. It is a dignified call to go back to nature.As Wordsworth preferred the incidents and situation of humble life, the very first stanza makes a whiff of fresh air to blow through the suffocating atmosphere of contemporary poetry, though the Wordsworthian deification of Nature is altogether missing here. If Romanticism is defined as the Renaissance of wonder, in his Elegy ,as in his The Bard, or Theprogress of song there are glimpses of sentiment and emotion. The poet becomes sentimental when describing the sleep of the dead which is so perfect(a) that the smell and chattering of morning or fresh lively melodic phrase will not wake them up. Instead of catering to dry reason and logic Gray indulges in fancy and speculates that some of these rustics might have in their humble way,like Hampden resisted the oppression of the tyranny or bore in their heart the poetic frenzy of Miltonbut everything is lost.The Elegy is coloured by subtle genius of melancholy and gloomy note. A brooding sadness engulfs the poem when Gray writes with bitterness that they are left to rot in obscurity in tiny churchyard while pompous fellows rest under marble monuments. The poet laments the ill -luck and extreme poverty of these rustics which hindered the flourish of their genius. Specially remarkable is the stanza XXII where Gray delineates the eternal human impulse of being remembered after death.Gray adventured forth into unfamiliar areas in poetry as he brought back to life the use of the first-person singular, for workout One mor n I missed him on the customed hill. which had been considered a barbarism by eighteenth century norm. Romanticism,it can be mentioned , is egotistical wondrous. Thus Elegy appeared at a point when the change was in the air, but had not completely arrived. Thus Grays poetry is limit in the literary history of England. It is an epitome of the changes that were coming over the literature towards the close of the 18th century. The Elegy perfectly illustrates the conflict between the Classic and the Romantic ideas and the ultimate triumph of Romanticism after allThe old order changes yielding place to new.

Reflection paper Essay Example for Free

Reflection paper EssayVisiting the Daybreak Family Centre gave me the opportunity to learn more about societal services in reality. Albeit not having the chance to interact with their clients because we were untrained, I had a fruitful discussion session with the social movementers there. Learning in social work isnt a bilinear process, shared one of the social worker. Theories though being taught in school seems like there is an accurate answer social work is not a mere transfer of learning. With real clients, it come acrosss time to generate solutions. Some lessons can only be self-discovered through experiences. Since social workers usu all toldy deal with case-works, this provided me another insightful take-away of the importance of self-reflection which allows most practitioners to explore reasons they response in certain ways, helping to create self-awareness of own strength and weaknesses. Social workers too have attitudes, past and prejudices that will affect the ir responses to certain things. Without learning from oneself and acknowledge all these, it will be exceptionally difficult for social workers to assist clients effectively. These social workers shared that full of life reflection allows them to form new perspective of the situation, understand themselves better and hence, advance.In social services, the importance of maintaining confidentiality and establishing professional boundaries could not be emphasizes enough. Also, bearing in mind, social workers cannot overpower clients, make assumptions or put own expectations on them. I have learnt that only when appropriate, can then a social worker take more control of clients lives. Social services focus on clients self-determination. Clients ultimately have to be responsible of the decisions they make. Social workers cannot allow a particular incident to affect them so as to continue their profession.It is apparent that females mainly dominate the social work profession. It struck me on how this negatively impact the manpower issue. In particular, the root cause of delinquency is the distant-father-figure at home. Thegeneral consensus that work force are more likely to be receptive towards other men in this issue causes a greater demand for male social workers. Unless the society takes a step forward and change this delusion that social work is a voluntary-work, not a profession, it will be rather difficult to ameliorate this situation. This general misconception has to be addressed meritoriously.On a side note, all the social workers I have meet were like angels, kind-hearted, understanding and never failed to wear on a big-smile

Microprocessor based water level controller

Microprocessor based pee take aim get windlerMicroprocessorThe processor is the portion of a calculating machine system that carries out the instructions of a computer program and is the primary comp 1nt carrying out the computers function. The form, design and implementation of CPUs have changed but their fundamental operation remains the same. The littleprocessor contains all the central processing whole (CPU) functions and is the engine that goes into motion when you turn your computer on. The microprocessor is designed to perform arithmetic and logic operations that make use of small number holding atomic number 18as called registers.The plat of microprocessor is given as underAlso microprocessor is a multipurpose, programmable, clock-driven, register based electronic device that reads binary instructions from a storage device called memory, accepts binary data as stimulant drug and processes data according to those instructions and provides as output. A microprocessor i ncorporates realisticly or all of the functions of a central processing unit (CPU) on a single integrated circumference (IC). The first microprocessors emerged in the early 1970s and were used for electronic calculators, using binary-coded decimal arithmetic on 4-bit words. Other embedded uses of 4- and 8-bit microprocessors, such as terminals, printers, various kinds of automation etc, followed rather quickly. Affordable 8-bit microprocessors with 16-bit addressing also led to the first common purpose microcomputers in the mid-1970s.The most reliable circuit is piddle take Controller circuit which takes the task of indicating and Controlling the water train in the overhead water tanks. The LED forbid graph is used for displaying the water level.The water level is sensed with the help of copper analyses. The probes which have to be monitored are inserted into the water tank.This water-level Controller circuit is set up around the well-kn give 8 bit Microprocessor 8085. It straightly monitors the overhead water level and display it and also switch off the motor when the tank fills and it go away mechanically switch On the Motor when the water level is low. The Microprocessor result also indicate the water level over the LED display.All the input and output functions are done through the Programmable Peripheral Interface IC 8255.Product Categories for water level containlerLiquid aim SwitchesLiquid train Sensors Level SensorsLevel commands piddle Quality testing instrumentsLevel GuagesPh simplenessllers Introduction to water system Level Controller In most houses,water is first stored in an resistance tank (UGT) and from there it is pumped up to the overhead tank (OHT) located on the roof. People generally switch on the pump when their lights-out go change and switch off the pump when the overhead tank starts overflowing. This results in the unnecessary wastage and sometimes non-availability of water in the case of emergency. The simple circ uit presented here makes this system automatic, i.e. it switches on the pump when the water level in the overhead tank goes low and switches it off as soon as the water level reaches a pre-determined level. It also prevents dry run of the pump in case the level in the underground tank goes below the suction level. In the figure, the common probes connecting the underground tank and the overhead tank to +9V generate are marked C. The new(prenominal) probe in underground tank, which is slightly above the dry run level, is marked S. The low-level and racy-level probes in the overhead tank are marked L and H, respectively. When there is enough water in the underground tank, probes C and S are connected through water. As a result, transistor T1 gets foregoing biased and starts conducting.This, in turn, switches transistor T2 on. Initially, when the overhead tank is empty, transistors T3 and T5 are in cut-off state and hence pnp transistors T4 and T6 get forward biased via resistors R5 and R6, respectively. As all serial publication-connected transistors T2, T4, and T6 are forward biased, they conduct to energise relay RL1 (which is also connected in series with transistors T2, T4, and T6). Thus the supply to the pump motor gets completed via the lower set of relay contacts (assuming that switch S2 is on) and the pump starts filling the overhead tank. at a time the relay has energised, transistor T6 is bypassed via the upper set of contacts of the relay. As soon as the water level touches probe L in the overhead tank, transistor T5 gets forward biased and starts conducting. This, in turn, reverse biases transistor T6, which then cuts off. But since transistor T6 is bypassed through the relay contacts, the pump continues to run. The level of water continues to rise. When the water level touches probe H, transistor T3 gets forward biased and starts conducting. This causes reverse biasing of transistor T4 and it gets cut off. As a result, the relay de-energises a nd the pump stops. Transistors T4 and T6 will be move on again only when the water level drops below the position of L probe. Presets VR1, VR2, and VR3 are to be adjusted in such a way that transistors T1, T3, and T5 are turned on when the water level touches probe pairs C-S, C-H, and C-L, respectively. Resistor R4 ensures that transistor T2 is off in the absence of any base voltage. Similarly, resistors R5 and R6 ensure that transistors T4 and T6 are on in the absence of any base voltage. Switches S1 and S2 can be used to switch on and switch off, respectively, the pump manually.You can make and install probes on your own as per the requirement and facilities available. However, we are describing here how the probes were made for this prototype. The author used a piece of non-metallic conduit pipe (generally used for domestic wiring) slightly longer than the deepness of the overhead tank. The common telegram C goes up to the end of the pipe through the conduit. The wire for prob es L and H goes along with the conduit from the outside and enters the conduit through cardinal small holes bored into it as shown in Fig. 2.Care has to be taken to ensure that probes H and L do not touch wire C directly. insulation of wires is to be removed from the flushs shown. The same arrangement can be followed for the underground tank also. To avoid any false triggering due to interference, a shielded wire may be used.The Water Level Controller System is an electronic Equipment which when electrically connected to the starter of any given Pump-set motor will control the operation of the pumpset depending upon the water level in the Source and Destination Storage Tanks.Advanced Automatic WATER LEVEL CONTROLLER unit Manufactured by M.V.Instruments is a Microprocessor based Electronic Device. This system when electrically connected to an Pumpset starter, performs the following functions automaticallySwitches ON the Pump set when Water level drops below pre-set level (i.e. T2 level) in Overhead Tank.Switches collide with the Pump set when Water level in Overhead Tank becomes full (i.e. T1 level).Switches OFF the Pump set when Water level is low in Sump/Well/Borewell (i.e. S2 level).Switches ON the Pump set when there is sufficient water in the Sump/ Well / Borewell (i.e. S1 level).Switches OFF the Pump set when there is a Dry run (i.e. when Water is not being pumped into Overhead Tank due to any reason). small-scale Voltage and High Voltage Protection for the Pump set is incorporated.The system has Surge Voltage/Current Protection for the Pump set.All these functions are automatically performed. Manual interference is absolutely not required.Manual operation is also possible if and when required by operating the switch in Manual Position.nonsuch Water Filters use a unique 5-Stage filtration system that combines the cleaning capabilities of Activated Carbon with the new technology of KDF-55The first stage consists of a micro beatnik caliper distort loc ked into place, preventing water from forming paths or channels along the sides of the unit. Once the first micron filter has removed any large particles, the water goes through a series of chambers FIVE STAGES IN ALL.The media filtration process begins with KDF-55, which uses an electrochemical process to reduce Chlorine and improve taste and odor.Water passes through progressively finer micron filters as it travels through the unit, to assure removal of particles and to separate the media so that they operate at maximum effectiveness.The final chamber contains the senior high schoolest quality Granular Activated Carbon. Water tastes best when aerated with carbon, so this final stage assures that you water is as refreshing as it is clear.Principle The Autonics Water Level Modulating controlsystem is a single element Electro-pneumaticcontrol with a pneumatic Positioner and PID/ befuddledsystem. The system comprises a Transmitter,converter module, float chamber, a feedline-modulatin g control valve and an electronic microprocessor based PID/FUZZY re change shapeer.Pid Fuzzy Level ControllerDescriptionThe Autonic Water Level Modulating control system is a single element Electro-pneumatic control with apositioner and PID auto tuning system.i) A Level Transmitter with double-float chamber is mount on the boiler shell, fitted with a coil which can be make according to the requirement.ii) A flanged mount to the full stainless steel Control valve, fitted with a positioner and pneumatic actuator, which is mount in the boiler feedline.iii) A microprocessor-based PID/FUZZY Level comptroller is mounted on the control control board.iv) An electronic Converter module is also mounted on the control panel.OperationA positive change of water level in the boiler alters the level sender inductance tax of coil causing an imbalance in the system. This manoeuver is transmitted through the electronic control box and connected to PID controller. Then the microprocessor-based PID level controller transmitted anelectrical signal to the pneumatic positioner to position and adjusts the position of control valve. A additional low/high water level cast down or burner cut out contact are also provided in the microprocessor-based level controller with the adjustable setting position.Installation noteThe water connection from the boiler to the float chamber should be, as short as possible and the level transmitter float chamber should be mounted close to gauge glasses. If required our technical staff will advice on individual installations.Important noticeElectronic level module and level controller must not be subjected to either vibration or excessive temperature. It is therefore recommended that they be not mounted directly on to the boiler shell.Specifications Control valve The V control valve has many different inserts for precision throttling control. The inserts are pinnedto the END CAPS, and are used in conjunction with any of our standard seats. They a re designed tochange the flow characteristics of the valve and are offered in different shapes to meet a variety ofmodulating application. For very low Cv applications, a specially designed Soft V insert incorporateboth the flow element and the ball seal into one component, and curbs continuous contact with theball. This arrangement provides thin low end accuracy (EQ%) and repeatability.Automatic Water Level Modulating Control SystemOperating PrincipleTransmitter Detect the water levels in the arise and send signal to the digital controller.Digital controller With the signal given by the Transmitter and the controller will show the level on the criterion (Process value) and it requite a Set Value to control the level. The signal converted and it sends to control valve to give an indication.Control Valve The control valve work depend on the signal given by controller and after done the job it send a feed back signal to controller for confirmation. The valve open is depending on supply air with the signal given by controller and the Positioner then adjustment opening of valve will be make.OTHERThe MC9200 Series Cooling editorial Controller is a microprocessor basedcontroller of recirculating cooling water systems. The MC9200 accurately controls the level of dissolved solids based on S/cm, and depending on pose selection, control conductivity and pH.The cooling tower controllers propertyOne user selectable chemical feed timer and up to two 28-day event timersLockable viewing window devil point standardisation Dry contact water meter input content Alarm powered dry contact relays optional 4-20mA output capability Alarm LED, relay or optional callback status 216 alphanumeric display Convenient keypad menu recover, display contrast adjustment and HOA access controlSelf charging capacitor to maintain time and business relationship for up to two weeks in the event of a power loss to controllerRelay, general alarm, flow alarm and power status LEDs rucku s connections for conductivity sensor and I/O Prewired incoming power and relay output connections on condition models (receptacle cords)Modular flow assembly with flow switch, quick waive sensors and sample port mounted on the polyethylene panelOptional removed communication theory capability via direct serial line or modem connectionFeatures1 Chemical Feed horologeTwo Point CalibrationDIN connections for I/OFull 24 months warrantyPh Control Made EasyThe CHEMTROL 240 is a microprocessor-based digital controller designed to maintain the pH level in water treatment applications.Standard Features-All Functions on Front Panel Adjustable Setpoint Adjustable Alarms Proportional Feed Overfeed Safety Timer Waterproof Cabinet Easy to install Simple to use 5-year Electronics Warranty Toll-Free Technical SupportThe bright LCD display shows pH readings, calibration adjustments and alarm limits. The five LED lights indicate the operating mode (OFF, Manual or Auto), feed status, out-of-rang e alarms and overfeed alarms. The front panel controls include setpoint, calibration, low and high alarm limits, safety timer limit and proportional feed adjustment. Feed control is either ON/OFF or Proportional. The Proportional Feed feature is particularly useful to avoid overfeeding in small bodies of water. It reduces the feed bike time progressively as the sensor reading gets closer to the setpoint. commonplaceThe controller shall provide microprocessor based control of recirculating cooling water systems. Accurately control the level of dissolved solids based on S/cm, and depending on model selection,control conductivity and pH.Controller shall also provideOne user selectable chemical feed timer and up to two 28-day event timers.a. Lockable viewing window.b. Two point calibration.c. Dry contact water meter input capability.d. Alarm powered and dry contact relays.e. Optional 4-20mA output capability.f. Alarm LED, relay and optional remote callback status.g. 2 x 16 alphanumeric display.h. Convenient keypad menu access, display contrast2. Adjustment and HOA relay control.a. Self charging capacitor to maintain time and history for3. Up to two weeks in the event of a power loss to controller.a. Relay, general alarm, flow alarm and power status LEDs.b. DIN connections for conductivity sensor and I/O.c. Prewired incoming power and relay output connections4. On specified models (receptacle cords).a. Modular flow assembly with flow switch, quick release5. Sensors and sample port mounted on a polyethylene panel.a. Optional remote communications capability via direct6. Serial line or modem connection.a. A full 24 months warranty.Control FunctionsAll continuously monitored sensor input functions (conductivity, pH) will provide user definable set points for maintaining a specific value within the system. Each set point will have a user definable differential as the control band, programmable high and low alarm points and user defined limit timer for pH.Chemical Feed TimerThe chemical feed timer shall be user selectable as any one of the followingPercent User will be able to select a percent ON time of a user defined cycle time.Limit Timer will run as controller bleeds until a user programmed limit time is met or the bleed is satisfied.Percent of Post-Bleed Timer will run for a user defined percentage of the bleed time after bleed is satisfied.Pulse Timer Timer initiated from dry contacting head water meter. User can define timer run time, water meter input and contact accumulation before timer initiation.Remote CommunicationsThe controller shall have the optional capability of serial communications using PULSAworks software. The serial communications can occur either by direct RS232 port, or remotely via an optional inherent modem. PULSAworks allows the user to access real-time system values and remotely change operating parameters. The user may download data history files and save files to disk. History files may be viewed and printed in table or graph form, the graph form can be user customized. The optional internal modem allows the controller to perform alarm call back for alarm condition notification to a pager or computer running. There are other various types of water level controllers in which some of them are as underIC 8255.Digital Water Level RecorderThe standard virtual make water level recorder consists of a weatherproof enclosure which contains the data logger, level sensor and power supply, and comes complete with a solar panel and data snort. The system is powered by rechargeable sealed maintenance free batteries with integral 12V/10W solar panel, which will easily keep the batteries charged passim the year. Unattended recording of Water level with maximum and minimum level, Standard program and user-friendly software . Data retrieval by Data shuttle to your Computer, Suitable for mounting in a variety of locations, Memory range more than 8250 data sets extendable up to more than 16500.Digital Wate r Level Recorder (Pressure Type)This is a Micro controller based Automatic Water Level Recorder reflect state of the art in micro controller based instrumentation design. The Water Level sensor can be attached with this data logger for the collection of real time data automatically. The micro controller has its internal memory along with an additional 128K EEprom, a real time clock with an LCD (16 X 2) to display the instrument status. Piezo-resistive silicon strain gauge, bounded to 316 SS diaphragm, and integral cable contain a vent tube for Barometric pressure compensation. Comes with three ranges 10 meter, 35 meter 100 meterGround Water Monitoring SystemThe new SEBA Data Logger type MDS Dipper-3(T3) is the consequential further development of the well proven MDS Dipper for continuous registration in ground and surface water, with special focus to the operation data security system. A watch-dog-function, integrated in the MDS-DipperT3 supervises continuously the microprocessor activities and so it provides a high operation security. Undefined system conditions are recognized immediately and eliminated by the Watch-dog function. High accurate, robust ceramic pressure measurement cell for different measuring ranges (i.e. 1 bar, 2 bar, etc.) and Temperature sensor for 025C or 050C. The MDS Dipper-3(T3) is equipped with a Flash-memory (Flash-RAM). The acquired measuring data are stored in a ring memory organization. delinquent to the described double data storage, you have access to the complete measured data in the archive data backup, even in case of partitioning of the power supplyMeasuring system for the observation of groundwater measuring sites, pumping tests, construction areas, Surface water levels Made of stainless steel High data security due to additional flash-memory Watch-dog-function for high operation security Maintenance-free, battery life time 10 years, exchangeable batteryInstallation in tubes from 1 diameter Optional connection via Bluet ooth at Extra Cost