what is the specific gravity of fully charged battery
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what is the saturation point of crgo lamination.
DG Earth Value?
What is inverse definite minimum time lag relay? Where is it use?
What is core CT & it's function?
why the neutral line is not giving shock to us if we touch it ?
How many types of losses occur in a transformer?
what type of questions are asked and howmwny questions belong this catagory?
what is high - pot test. what's its use?????
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
What will be the voltage impact on secondary side of two transformers with different vector groups when both voltages are compared.
with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....
What is the difference between vector surge relay (78) and Pole slip relay (98G)
in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter
Why is remote backup preferred to local backup?
A 100 kVA , 400 v/250 kv testing transformer has 8% leakage reactance and resistance on 100 KVA base . A cable has to be tested at 500 kv using the above transformer as a resonant transformer at 50 hz . if the charging current of the cable at 500 kv is 0.4 A find the series inductance required . Assume 2% resistance for the inductor to be used and the connecting leads . Neglect dielectric loss of hte cable . what will be the input voltage to the transformer ?