Answer / kkgoel

should be less than one(1) ohm.

Answer / sakthivel perambalur

Furaha i am sakthivel from perambaluri have some doubt, how
you find value of earth valuereply me in my mail id this is
in mai id (vanthniyahoo.com)

Answer / furaha

0.5mega ohms or 1mega ohms

3ph line voltage 220v, how can run a 220v single ph motor or Light?

2 Answers  

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what are different types of alternator and discuss about the methods of cooling

16 Answers   Bhel, Jindal, L&T, Nalco, Vedanta,

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what is the purpose of ignitor in lighting fixer

1 Answers  

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A 2083kva AVR was tested, phase to ground shows continuity, what is the implications

0 Answers  

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What will be the size of cable required for 5.5 KW motor ( Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

2 Answers  

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what happen if generator exitation lost?

7 Answers  

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why the power cut problems occur in tamil nadu? may i know the exact reason.plz

17 Answers  

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We have isolation transformer 25kvA & ONLINE UPS 15KvA (3PHASE I/P,3PHASE O/P)where isolation should have connect,before UPS or after please brief.

1 Answers   DRJ ARDE,

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can we use metering current transformer as protection current transformer if not why? & if yes why?

5 Answers   Wartsila,

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How do you select a cable size(Cu&Al) for a particular load

10 Answers   Adhunik, BPCL Bharat Petroleum, Hiecon, TATA,

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what are the sample questions asking to the test cunducting for electrical superwising lisence test?

0 Answers   APTransco,

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WHAT IS M.P.C.B

3 Answers  

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