Which standard i will refer for size of earthing conductor
for equipment? (Eg:415V Switchgear, MCC, DB shall be 50x6mm
GI flat)
What are gain margin and phase margin?
Define cuttoff frequency?
how much percentage set in transformer diffrencialrelay
explain the transient reactance
Can we indroduce the principle of single phase induction mator to Transformer? i.e. by Producing rotating flux in the transformer.
What are safety seals?
Why do we use copper cable for HT Supply and why not Aluminium?
if we have 320KVA Genset kindly advice how much load we can put it.
what is power factor ? why is it so important?
why single induction motor is not self starter?
what is creepage distance in sub-station?
operating Lt & HT voltages used in India?
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