is emf is indued if dc is passed through coil

Answer Posted / tarun aggarwal

no induction occur only when ac supply is there. in d.c no
inction is there

Is This Answer Correct ?    5 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

how does grading rings & spacers in transmission line works? Working Principle?

1597


i want to model paper for section engg.

1563


What is Control & Relay Panel? And Remote Control Center?

1736


what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..

10761


i have 90kw motor.so i choose connect cable .please what is parameter checked so please give to formula

1727






Which do you think is the most significant cause of energy loss in a factory?

1760


In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?

1217


why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

1678


sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers

1495


solar inverters was not connected to the nuteral link .this nutwral possible to any other systems

1342


WANTCONTACT NUMBER & EMAIL/ WEBSITE TO CONTACT THE SECRETARY,MADHYA PRADESH LICENSING BOARD(ELECTRICAL),K- BLOCK,3RD FLOOR,SATPOODA BHAWAN,BHOPAL

1631


Thumb rule of cable size(rm>30 rm)X multiplying factor=ampere

1187


Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet

2045


What is servo motor and what are different types of servo motor

1875


what is level 2 automation?

2711