Answer Posted / janakiraman
kva is nothing but the voltage and current are directly
propotinal and there is no phase difference between them.
Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
Why we use duplex coil and hook switch in telephone system?
For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
why the NGR (neutral grounding resistor) always OFF during DG off?
what is the use of the puls transformer in UPS & how it works???????????
PLEASE SEND THE PREVIOUS YEARS QUESTION PAPERS OF RRB JUNIOR ENGINEER-ELECTRICAL
why is the power generator connected as star earthed or star earthed through reactance and what its features ?
State and define ohm’s law?
Enlists the applications of sampled data systems?
CAN ANYBODY PLEASE TELL ME HOW TO DESIGN A SERIES REACTOR FOR LIMITING SHORT CIRCUIT FAULT CURRENT??
what is the stear deltaprinceple?
What are the factors influence the choice of an electrc drive?
what is the difference between earthing and unearth
Differenciate between circuit wiring and sub main wiring with illustrations
How to calculate VA rating for CT or PT or Control Transformer?
How to calculate the multiplying factor for energy meter with ct ratio given