Answer / vamsi kaushik

the possible chance of negative deflection of kwh meter is
that the current thru the load might not be in the
direction of drop of voltage and vice versa...

Answer / venkat

It will never rotate in anti clockwise direction.

Alternator rotor earth fault relay circuit

0 Answers  

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what is the generating transformer?

3 Answers  

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IS there any special instructions to be taken while installing the tranformer.

1 Answers  

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How maesure earth neutral value & how much maximum value value required in between earth & neutral.

0 Answers   Bellsonica, NEC,

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what is submersible pump?what is different between motor and sub motor?

0 Answers  

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What is core balancing in Power Transformer. What is the affect of an unbalabce core.

1 Answers  

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Which pump set is more suitable and economical for liftingwater from 300Mtr borewell? A. Compressor Pump B. Submersible Pump C. Jet Pumps D. 25HP Centrifugal Pump Q. from PSC Test 22-11-2008 Meter reader

8 Answers  

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what is the main difference between power devices and signal devices

0 Answers   Wipro,

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what are the advantages by using IGBT in VSC HVDC than thyristor in conventional HVDC

1 Answers   Bhel, Eskom,

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What is Isolation Current transformer and what purpose to use it in REF relay ?

1 Answers  

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line vltage of three phase distribution transformer is 433v and phase voltage is 250v,but we required 230v for domestic distribution,then how we reduce phase voltage of transformer

5 Answers  

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LT cable fault checking instrument is available? where and how to get it.

2 Answers  

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