Which is remain unchanged in transformer action?
Answer Posted / vijay.sundararaju
FREQUENCY
| Is This Answer Correct ? | 17 Yes | 2 No |
Post New Answer View All Answers
How to Make relay co ordination chart for a Electrical power distribution of a plant
why we use Test Terminal Block in 11 KV and 33 KV electrical panels.
What is the vector group of a transformer,how can it be found out?
What is the differentional relay...what is the work of this in power Tx. how it is works..
in power generator normaly voltagr betwween esth to neutral is 0 but my work place generator show the volatge is 60v any body know why? thanks
briefly explain principle of resistance welding
how did the testing of protection relays done through current injection
Define average demand?
why effective resistance should be more than static resistance in transmission line?
what are inductive and capacitive voltage transformers.what are their applications
why ss stablity limit is more transient stablity limit?
what is vtg limit of earth and neutral at transformer side?
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
What are the necessary solutions needed to be carried out on a malfunctioned earthing mechanism of a VACUUM CIRCUIT BREAKER.(TAMCO)
why the field winding in dc motor is not short circuited eventhough dc supply is applied across the winding