Interview Questions Answers in Electrical Engineering

sushil

{ City } kashipur
< Country > india
* Profession * assist. engineer
User No # 44959

Total Questions Posted # 2
Total Answers Posted # 2

Total Answers Posted for My Questions # 4
Total Views for My Questions # 11685

Users Marked my Answers as Correct # 10
Users Marked my Answers as Wrong # 28

Questions / { sushil }

Questions Answers Category Views Company eMail

what is method for testing CT

DCM,

Electrical Engineering 2088

please explain working of revers power relay

CESC, DCM,

4 Electrical Engineering 9597

Answers / { sushil }

Question { 62693 }

What are the differents between Breaker & Contactor?

Answer

circuit breaker is normally used as main incomer in mcc panel or outgoing feeder in power transfer feeder (PCC)
it can operate fully auto or mannualy it has property of tripping at over load
contector is normaly used as motor starter or control switchgear .

Is This Answer Correct ?

8 Yes

27 No

Question { 6169 }

Why OLTC(On Load Tap Changing)transformer is not recomended
for improving voltage instability?

Answer

oltc worked in step not in pid mode only avr worked in pid mode

Is This Answer Correct ?

2 Yes

1 No