if there is fire alarm,what is ur activity?

4 Answers  

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why power generate in 33 kv it will be step down by 11 kv .

5 Answers  

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What happens to a line-frequency of high-frequency transformer when it is first energized/ re-energize?

0 Answers  

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What is the difference between "Earthing" and "Neutral"?

10 Answers   Power Grid,

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why near the transformers, the Jelly(small white colored rocks)are poured.and what are conditions for that?

3 Answers  

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why efficiency of generator is greater than motor?

2 Answers  

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Whether earthmat designning is done only for sub station or it can be done for multy residential complexes also? What is the size, type & arrangement of the earth grid to be done?

1 Answers  

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10. THE MOST COMMON TYPE OF THREE PHASE IN UNSYMMETRICAL FAULTS IS ........

6 Answers   SSC,

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can we use transformer for 70 Hz?

6 Answers  

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What is SF6 Circuit Breaker?

2 Answers   Amdocs,

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What is speed mode?

0 Answers  

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What is MPCB, MCCB, ELCB, RCCB ? Explain them ?

2 Answers  

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