Answer / limna

it is used to calculate the efficiency and power factor of machines.

Answer / k.prakashchandra

It depicts almost all characteristics

Difference in load break switch, isolator and circuit breaker.

1 Answers   KSEB, L&T, Siemens,

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How many size of cable required for a 300m long and 30kw inductive lode

0 Answers  

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How to maintaine ht motor efficiancy

1 Answers  

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How to take Vector group test of Transformer?

16 Answers   Sunflag Steel, Zuari Cements,

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what is the difference between surge arrestor and lightning arrestor ?

6 Answers  

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Why screen of the screened cable not earthed on both the ends of cable

1 Answers  

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what are the reasons of low voltage during start the DG?

1 Answers   Godrej, Tata Power,

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What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.

0 Answers   KOTC,

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what is polarity in ac system? and how do identified?

1 Answers  

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why we can stote dc? why we cant store ac?

0 Answers  

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Is it true online ups having bypass mode if it is true then why we called ups because it is interrupting power when goes in bypass mode

0 Answers  

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how to work current transformer and potential transformer

1 Answers   Adhunik,

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