What will Happened if the polarity of CT is changed?

Answer Posted / badusha

for metering CT, it will not read the actual readings.
but in the case of protection CT, surely it will trip the relay.

Is This Answer Correct ?    5 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.

640


what is the purpose of high speed earth switch in gas insulated substat

2541


The advantages of Magnetic flux leakage technique over Ultrasonic technique for non distructive testing of material.

1496


what happens in the short circuited secondary transformer,if the resistance of the short circuit is increased gradually?

1924


We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......

1675






why we are using earth pit in sub stations.?

1565


how does a submersible pump work..?

1480


i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com

1543


what is per unit calculation?looking for simple and strong explanation thk u

2442


sir iam a 3rd yr eee student.no core company comes for recruitment to our college.my aim is to be placed in l and t.tell me the procedures.

1517


which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it

2418


working function importance of mdc meter

1706


What do you mean by a phase angel of instrument transformer?

644


I have 440v power coming to facility,( not being used ) can I buy large generator, (gas) to sell power back to electrical co.

2032


How RTCC panel is working and give single line diagram for RTCC with transformer?

2650