Recent content by hashmi

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i want a circuit or device that create a check on current value ..if it decrease a certain limit,,i willon some switches or do some other task.. but the current is high..

yeah i understand ... can anyone tell me how to measure and control high currents

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can anyone tell me how to make a current measuring circuit shich can measure upto 200A

can u give me some calculations of pulley system according to my need...i don't know how to calculate.. also give me some best site or pdf for flywheel calculation.. i want to generate electricity using generator which again charge batteries attached to motor. i know the speed gradually...

generator have greater horse power than motor is that a problem? do i have to match the horse power? or pulleys do this ?

yeah... do i have to use flywheels?

motor specs are.. dc motor single phase 24 volts 49.6 amp 3000rpm, 1hp dynmo specs are: dynamo 1500 rpm 31.5amp output current 8hp shaft of motor 1.3cm diameter and dynamo 3.5cm approx please tell me the ideas to drive the generator? give explained answers