Could u pls tell me the NPCIL electrical engineering
interview questions for Executive trainee, and also guide me
how to face the interview.
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How do determine the Size of a Droop Current Transfomer for Paralleling of Two Generators, Say I need a Droop Current transformer for a 600 kW generator need to be parallel with a 800 kW generator, etc.
2 Answers JK Cement, MPPGCL Madhya Pradesh Power Generating Company Ltd, PNG Power,
why holding contact is not using in VCB and ACB breakers?
Can any body tell me about INNER SHUNT COMPOUND MOTOR diagram?
Difference Between B Curve & C Curve in MCB.
How to Make relay co ordination chart for a Electrical power distribution of a plant
how to reverse the direction of universal motor?
what is mean by current
why AC cannot to be stored and DC cannot be transmitted?
for leading power factor penalty by SEB why
pls define kvarh
(1)WHAT HAPPENS WHEN SUDDENLY LOAD GIVEN TO THE INDUCTION MOTOR ? (2)CAN WE MAKE WOOD AS MAGNET ? (3)WHAT IS THE VALUE OF MAGNETIC FLUX DENSITY IN TRANSFORMER ? (4)WHY WE ARE USING ELECTROMAGNETI NOT ELECTROSTATIC IN MACHINE ?
if 40 watt bulb has higher resistance then a 100watt bulb then according to joul farmula p=I^2R the 40 watt bulb more power consume then 100 watt bulb.