Answer Posted / chitta ranjan panda
no, because in dc change in flux is zero.so we can n't appy
dc directly.
| Is This Answer Correct ? | 11 Yes | 0 No |
Post New Answer View All Answers
Define closed loop control system.
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
two phases with neutral supply can be taken in 3C X 10 sq.mm cable .
what are types of encoder
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV
what is the Transformer Impedence?How can calculate?
Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
how to test YNyn0 vector group in transformer?
What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?
What are two contours of nichols chart?
# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in
what is magnetizing and demagnetizing current in generator and motor?
When lag/lead/lag-lead compensation is employed?
if a.c supply is given to the motor,, what happen?