The oil pump in an internal combustion engine circulates engine oil under pressure to the rotating bearings, the sliding pistons and the camshaft of the engine. This lubricates the bearings, allows the use of higher-capacity fluid bearings and also assists in cooling the engine.
As well as its primary purpose for lubrication, pressurized oil is increasingly used as a hydraulic fluid to power small actuators. One of the first notable uses in this way was for hydraulic tappets in camshaft and valve actuation. Increasingly common recent uses may i ....etc

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I want program code for the water level controller..using ARM7 controller please do reply fast sir ....etc

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Please give the information which we have kept t you as soon as possible ....etc

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pdf and working of auto turn off water pump with four different time slots ....etc

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The solar energy is converted into electrical energy by photovoltaic cells. This energy is stored in batteries during the day so that it is used to run the pump to water for agriculture.

This project consists of a loading mechanism controlled with protections for more of the load, deep discharge and the battery voltage. The project is designed to pump water at four different time intervals. It overcomes the difficulties of switching the pump ON / OFF manually. This proposed system has a real-time clock built (RTC) to maintain the time tracki ....etc

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i want the code and circuit diagram of automatic turn off for water pump using four different slots using arm 7 tdmi processor using lpc 2148 controller ....etc

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The solar energy is converted into electrical energy by photo-voltaic cells. This energy is stored in batteries during the day time for it to be utilized to run water pump for agriculture.

This project deals with a controlled charging mechanism with protections for over charge, deep discharge and under voltage of the battery. The project is designed to operate water pump at four different time slots. It overcomes the difficulties of switching the pump ON/OFF manually. This proposed system has an inbuilt real time clock (RTC) to keep tracking ....etc

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description of the project auto turn off with four different time slots ....etc

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To get full information or details of 3 phase induction motor controller for solar powered water pump please have a look on the pages

http://seminarsprojects.net/Thread-speed-control-of-three-phase-induction-motor-using-zigbee-entechnology

http://seminarsprojects.net/Thread-speed-control-of-3-phase-induction-motor-by-v-f-method-using-pwm-technique-refer?pid=63670&mode=threaded

http://seminarsprojects.net/Thread-speed-control-of-3-phase-induction-motor-by-v-f-method-using-pwm-technique-refer

http://seminarsprojects.net/Thread-speed-control-o ....etc

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can u provide me a material on implementation of solar water pump control with four different time slots for power saving applications

regards
asha ....etc

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