Answer / k.prakashchandra

The earth strip need not be sized to bear the max fault
current as it is momentary ,it is designed to take the max
load current

What is Grounding?

2 Answers  

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I am about to write exam in RRB bangalore for the post of section engineer.please provide me with previous exam questions

0 Answers   Wipro,

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generally rectifying of ac tells. ac signel appear at phase and neutral with respect to frequency by -veand +cycles. but we doesn't experience shock with neutral in house hold ac??????.

1 Answers   ETA, RRR, TCS,

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What is bode plot?

0 Answers  

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why we test the core balance of the transformer?

1 Answers   Siemens,

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what is the purpose of measuring % impedence?

1 Answers  

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What is the name of process In VFD frequency are increase then voltage increase & frequency decrease then voltage decrease?

0 Answers  

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How phase to phase voltage comes 440V.

0 Answers  

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why single core HT cable need only one side earthing?

2 Answers  

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What are the causes ,revers rotation of a kwh meter?

2 Answers  

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hoe we can exlain the effect of caoacitor in fans????????

1 Answers  

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Ehat is shunt motor?

4 Answers   L&T, Siemens,

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