How do you maintain the batteries for generators, what is the daily maintenance of a generator?2 11846
Do you know how to maintain a generator, if so what are those maintenances?4 10608
Do you know how to connect a motor of different H.Ps?5 11702
What accessories required to give the motor with given circuits and do you know the ratings of those accessories?4 26859
Do you know the faults occurs generally in motors and how to rectify them?4 11545
How you take care of a motor from over loading and what are the different overloading ratings of different motors?4 8658
Do you know how to joint the H.T and L.T Cables?23 56128
What are the starting currents of different motors and also what are the running currents, and idle currents?6 11566
What meant by lagging and leading? When if they are occurred what preventive methods should be taken?14 49769
What loads the lagging and leading effects comes in a circuit?5 11266
What is meant by Resonance what are the different types of resonance and what are uses of them?14 43846
How we calculate DC inducation moter Amp? Sir pls give me formula......
explain all the classes with example
what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors
How CFL &T5 tube light glows?
what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?
I WANT TO know WHICH WAY IS BETTER FOR CONNECTION BETWEEN POWER TRANSFORMER AND MAIN DISTRIBUTION PANEL. 1-IS BETTER WE USE CABLE? 2-IS BETTER WE USE BUS DUCT? my transformer rate power is 2500KVA
in non technical way how can u define POWER FACTOR??
State norton’s theorem?
Earth has zero potential then what would be the neutral potential ?
checking procedure of capacitor based motors.used in fans etc?
The electrical energy required to raise the tempreture of a given amount water is 200 kwh. If the heat losses are 20%, the energy required is?
What is the meaning of floating point earthing in battery backed systems ?
What is PEC??Applications........
how to calculate insulation level of transformer?
what is mind in cable