Why are some relay circuts designed to have the ct current
flow through the neutral instead of the phase wire, such as
in some diff relays?
How do you maintain the earthing resistance?
13 Answers Birla, Ford, JLL,
What is resistance reading of earth copper rod with grid and without grid?
What is the difference between reciprocating & rotary motors in AC units, which is the best one in terms of operation.
how many types control panel of a 132/33 kv substation
A 11000/415V distribution transformer is fed 415V upon it's LT side,Do I get 11000V upon it's Primary side ?
What is steady state response?
whose the first invented AC voltage or DCvoltage
what is an rmu?its circuit diagram.functions
14 Answers CP Bangladesh, Emrill, NDPL,
what is the size of ht cable of 33kv ht line and transformers ratings are 1 Mva and 5mva.please send formula also.
working of diesel generator ?
What sort of protection scheme do you suggest for the protection of a 10 HP motor?
why does voltage generation at 11 kv?