Answer / nur.asidik

resonance mean when XC is equal to XL, 

Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?

0 Answers   IOCL,

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i have done my b.tech in 2009 .still hunting for a job...wat shud i answer if intervevwr asks..(what u have done 1yr)

1 Answers   TATA,

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what happen if generator exitation lost?

7 Answers  

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what is meant by trip circuit supervision & directional or non directional over current ?

1 Answers   ABB,

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What is the difference between the watt hour meter and Var hour meter in terms of internal connection and work theory . ie "When the meter records watt-hour an when the meter records var hours ??"

13 Answers  

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what is the vvvf in the dumbwaiter?? or lift. what is the actual process?/

0 Answers  

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How many percent of power are not being registered if we bypass one side of the meter base terminal using #8 cu wire on 1-phase kwhr meter. 

1 Answers  

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why lightning arrestor are made by 2 stack of insulator but why cvt are fully 1 stack of insulator.

1 Answers  

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how ups works ? various parts of ups and working principle

0 Answers   Serco,

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What is boost transformer in railway??

2 Answers  

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800a siemens vcb in our company can not be closed electrcally an mechanicaly cc and oc coils are found ok. why?

2 Answers  

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What is the function of trip neutral close switch?

11 Answers  

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