when transformer in load condition neutral earth testing
wheater we can do it or not
Answer / sakkaravarthi soganur arakonam
no, i will not do that,because secondary load taken from
nutral earthing
Is This Answer Correct ? | 1 Yes | 3 No |
how to calculate short ckt current of trafo. ex.3-ph 3MVA trfo. 11/440, impdence voltage=7.25%
Main advantage of auto transformer over two windings transformer is that A it needs no cooling B it uses only one winding C core losses are reduced D it has simple construction
how does the rotating m.m.f is produced in the 3-phase induction motor and how the poles are created in 3-phase induction motor ?
Classify driling machines.
WHAT WILL HAPPEN IF WE START A MOTOR WITH STAR & IT IS RUNNING WITH STAR CONNECTION INSTEAD OF DELTA
can we measure +,-.zero sequence current ....? if so how can ???
how to calculate the current carring capacity of the conductor
What is your favorite aspect of the engineering field?
What are difference between earthing switch and earthing truck ? What is the operation philoshopy of earthing truck ? Wht are the component of earthing truck ?
plz explain the snubber circuit unit
how i prepare for the written test in mahagenco?
2 Answers MahaDiscom, MahaGenco, Wipro,
IF we have 500kva transformer & know the current on HT & LT side, how can we consider for its breaker?