Interested to Buy Any Domain ? << Click Here >> for more details...
At the time of 1st
charging of
transformer, there
were huge inrush
current, so why at
that diffrential relay
are not operated? Why?
- 3 Answers
- 9234 Views
- Adani, I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
The currents in both primary and secondary for the same
phase are balanced.
| Is This Answer Correct ? | 2 Yes | 10 No |
Post New Answer View All Answers
How CFL &T5 tube light glows?
why the voltage and current in a long transmission line are called travelling wave?
why current is constant on d.c?
I want formula to calculate cable size as per load given in length & amp. I searched many sites but didn't right answer. Please reply me asap.
sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason
Why is voltage is required to be within permissible range for an electrical equipment?
Why is the starting current high in dc motor?
What is the form name of 'c' license, I want to download in web
The synchronous machine excitation system explain
What type of pipe material G.I or M.S is used for sprinkler system?
What is the use of oil in transformers?
A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.
what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors
Why reactive power is needed in a power system? How is it being absorbed or delivered by alternators? For reactive power control we are changing excitation but reactive power absorbing or delivering related to stator. How these two are interlinked? i want a detailed explanation with necessary expressions and figures?
How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter
