What is mean by discrimination of circuit breaker ?

1 Answers  

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I am B.E.electrical engineer having 7 years of experience in Transformer testing upto 315 MVA.I want to khow how I can get the 'Electrical Valuer' License.

0 Answers  

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. Is there a simple method to measure the horsepower of a small motor (1-3 hp) for a non-technical person

2 Answers  

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What is the formula to calculate the rating of a three phase miniature circuit breaker

0 Answers  

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An AC coil to give DC supply whats happen in the coil.what type of problem are create.

2 Answers  

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some ac motor's direction get change dueto ghanging input to the ac drives.(say ryb to rby). but some motor direction remains the same when phase sequence is changed fromdive side. can anybody guide me?

1 Answers  

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why transformer ratings are taken in 11kv 22kv 33kv but not in 10,20,30kv

5 Answers   ushacomm,

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Brief me about maintenance planning & sheduling of machine tool.

0 Answers   HCL, Thermax,

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how vfd drives energy save

5 Answers   PowerTech,

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what is Wave Trap? And its Function ? Detail? Where it is Used?

7 Answers  

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why batteries are rated in ampere hour

1 Answers  

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why root three is used and how its comes in three phase power system?

1 Answers   IEEE,

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