Post New Answer View All Answers
How many types of losses occur in a transformer?
what are the different sizes of U.G. cable & where these cabl;es are used according to voltage ..
what are the precuation should be taken ahen installing power transformer,circuit breaker,current & potential transformer
Define peak overshoot.
What is ignition module of a CAT Gas Genset G-3508 Engine, Alternator SR4B Series. HOw its checked for correct functioning.Is it repiarable or replacable?
why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.
How to select circuit breakers rating eg. if i select a circuit breakers of capacity 40 amps DC with operating voltage 28 volts and if i what to use same circuit breakers for 300 Volts DC application what is the current rating of this circuit breakers.
what is the differance between HT motors And LT MOTORS.
please send me previous year questions of jspl through which i could prepare myself for the test.
i m electrical diploma holder i want to do plc $ Scada some body tell me which insitute is best for me near chandigarh
Explain what are inter-poles and why they are required in a dc machine.
If one lamp connects between two phases it will glow or not?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
Disadventage of cable-gland earthing if any ?
how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?