Interview Questions Answers in Electrical Engineering

haseeb

{ City } noida
< Country > india
* Profession * engg
User No # 29548

Total Questions Posted # 1
Total Answers Posted # 2

Total Answers Posted for My Questions # 6
Total Views for My Questions # 7786

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Questions / { haseeb }

Questions Answers Category Views Company eMail

I am getting differential earth fault in my transformer realy , i have checked all its CT & control wiring but do not get fault, Please help

6 Electrical Engineering 7786

Answers / { haseeb }

Question { 3979 }

Why are some relay circuts designed to have the ct current
flow through the neutral instead of the phase wire, such as
in some diff relays?

Answer

this type of circuit is for the REF protection that is
restricted earth fault protection, where the current is
taken from neutral CT where as for over current current is
taken from phase CT

Is This Answer Correct ?

4 Yes

2 No

Question { BSL, 13269 }

what is ASCR cable and where we use it?

Answer

ACSR means Aluminium conductor steel reinforced, this
conductor is used in transmission & distribution

Is This Answer Correct ?

21 Yes

2 No