how can we measure rotor current of a 3phase wound rotor
induction motor connected to liquid resistance starter
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What is the effect of interchanging core(made of steel) and winding(made of copper) material in case of transformer? Give proper explanation in regard to different losses in transformer.
How to measure the earth resistance value in a concrete pavement(flood light area)?
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me
What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?
what is the use of piston rings in the engine used for a generator...........
1hp= how much rpm
How we calculate DC inducation moter Amp? Sir pls give me formula......
How is efficiency of DG set calculated? At many places I found the efficiency to be mentioned in percentage. But at some other places I found kWH/ litres. I want to know how dimensionless percentage value is arrived at?
What is the fault or needs to be done when frequency in ac drives is not changing?
what is the main parts of transformer? how it is functioning? pls giv the ans briefly.
what is the effect of power factor of machines in starting current
How is the gain affected by the introduction of feedback in a control system.
What types domain of laplace transforms? What behavior can laplace transform predict how the system work?
How to calculate the fuse rating depend upon the DC circuit?