Which type of arc protection devices used.

2 Answers   KSEB, L&T, Siemens,

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what is meant by the phrase 'static load' in case of shorting in a generator excitation system?

0 Answers  

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in 33kv line how much current will be

3 Answers  

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Define ohm’s law for a.c (alternating current)?

0 Answers  

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What is the formula to calculate the size of Aluminium and copper cable?

0 Answers  

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When oil level in the oltc of power transformer reduces , oil surge relay will act or not

4 Answers  

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how can motor both beasrings insulation resistance can be check?

0 Answers   GE,

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what is lightning arester?generaly which type of used in industeries? why its used?

7 Answers   Essar,

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Why PS class CT is always preferred for Differential protection?

0 Answers  

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what is the reason for balance of voltage in magnetic balance test?

2 Answers   Reliance,

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what is the major difference between LIBBP & HIBBP.. which one is most preferable..

0 Answers   ABB,

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sir plz send some previous year questions of jspl.

0 Answers  

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