what is the minimum distance between substation wall and LT panel outer surface?

3 Answers   L&T,

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When alarm is activated in buccholz relay in transformer

1 Answers  

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What range of speed can you get with the field control method of speed control of d.c. Shunt motor?

0 Answers  

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I have 320 Kva DG Set his KWh running is 77 , how i can calculate into electrical unit .

2 Answers   Anuj Enterprises, Schneider,

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1)What will you do if main incomer VCB fail in your site ?

7 Answers   Honeywell,

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Can we connect two CT'S to one energymeter?

1 Answers   KSEB,

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What is the meaning of coupling and decoupling in the context of power flow?

5 Answers  

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What is the In door to Out door Sub Station.

5 Answers   L&T,

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In transformer how measure the winding temperature ?

5 Answers  

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A resistance, inductance & capacitance are connected in series between points A & B.The voltage drops across the resistance,inductance&capacitance are found to be 40V,70V&100V respectively. What is the total voltage between between points A&B (Vab)? a)210V b)70V c)50V d)230V

6 Answers  

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I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.

0 Answers   Bhel,

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how oltc works in rectiformers of higher rating (27 mva,200v dc,120kamps) please provide me full information with diaggram.

0 Answers  

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