what is arc flash and what are the hazards involved

0 Answers   Reliance,

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what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

1 Answers   Siemens,

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what are the various types of towers used in transmission line

12 Answers   Power Grid, UltraTech,

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How can we measure the frequency of a rotor running in full load condition? Explain the method of measuring.

2 Answers   Wipro,

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what is phase to phase voltage? what is line to line voltage

46 Answers   Exmar, HBL Power Systems,

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WHAT HAPPENING TO TRANSFORMER???? i have the step down transformer rating 230/12v, power rating something.,,, ok. suppose iam giving 12v to secondary side,what will happen on primary side.,,,

6 Answers   Coastal Energen,

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can someone explain that how the speed of the protection system affects the fault level calculation?

0 Answers  

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1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?

0 Answers  

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what is elevation lamp?where its used?

2 Answers   Essar,

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all 3 current transformers (C.T) are burnt in a L.T Panel - what are the possible reasons

5 Answers  

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how to decide choke rating for drive?

0 Answers   Reliance,

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How to increase the specific gravity of DG batteries?

12 Answers   SCS,

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