Interested to Buy Any Domain ? << Click Here >> for more details...
WHY SECONDARY OF CT SHOULD NEVER BE KEPT OPEN CIRCUITED?
- 7 Answers
- 13820 Views
- I also Faced
- E-Mail Answers
Answer Posted / mit
> if the secondary of C.T. is open then the secondary mmf
will be reduced.
> this secondary mmf will reduced to primary current. so it's
will create a large flux and the heating will also increase.
> and there is possibilities of shock to user so a C.T. would
never be open circuited.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
How does the phase sequence controller works, how it identifies the phases? confirm working principle
State magnitude criterion.
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
hi pal, i am vengatesh from tamilnadu(chidambaram),i have called for the written test for the post of jr executive(ELECTRICAL) of AAI ,I dont know about the question paper pattern,so any kindly help me to face the examination,post me the model question papers and some tips to write my examination to (vengi.annadurai@gmail.com)
What is the use of Surge Capacitor in LAVT?
Why field rheostat is kept in minimum position?
What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?
What is the use of oil in transformers?
for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?
Why do we need interlocking in a HT metering or Ring main unit switchgear?
what mean by analog ,digital,numerical meters and relays? say the example?
what is harmonics? what are the factors it will depend upon
Where can I get Iidian straderd specifications for electrical items or works in web? please help me.
battery capacity use of made?
how do you test tachos and servos
