Interview Questions Answers in Electrical Engineering

amit

{ City } surat
< Country > india
* Profession * get
User No # 36617

Total Questions Posted # 7
Total Answers Posted # 1

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Total Views for My Questions # 90277

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Questions / { amit }

Questions Answers Category Views Company eMail

what happen if i connect DYn11 and DYn1 vector group transformer in parrallel?other things are same like votage ration,x/r ratiob etc...

4 Electrical Engineering 32467

two transformer connected in parallel.tap change are different.if i want to on the buscoupler what happen?

Essar,

1 Electrical Engineering 3845

in 3-phase transformer which type of transformet is used in output side?

Essar,

6 Electrical Engineering 9694

plz explain TSM and PSM.with example suppose ct ratio is 4000/5 and tsm is .15 and plug is at 3.75 if fault current is 8000A.so how i find relay oprating time.

College School Exams Tests, ME,

2 Electrical Engineering 20549

in thermal overload relay class 10A indicate what

Reliance,

6 Electrical Engineering 16055

one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..

Infosys, ME,

Electrical Engineering 2071

why usa use 60hz and 110v?

2 Electrical Engineering 5596

Answers / { amit }

Question { Areva, 31830 }

what is difference between c-power & u-power air circuit
breaker?

Answer

C - Communication capable Protection and control units
with current metering, ... protection and control unit DN1
and solid state protection and control unit SR15G. U-
Power ... Basic protections independent of external Power
supply

Is This Answer Correct ?

22 Yes

8 No