tell me about roaster switch .& what is the function in transmission & distribution?

0 Answers  

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what is electrical?

15 Answers  

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Explain Circuit Breaker Trip Characteristics in detail.

0 Answers   L&T,

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What makes the difference between 50Hz supply and 60Hz supply which one is economical? What is the use of using increased frequency?

5 Answers   ABB,

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how to calculate the ct burden?

1 Answers  

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how i define power factor when some one ask me ,,,,,what is power factor ,,,,,pleas define it simple. (pleas dont use these worlds ,,the difrence bitween apparent power and actual power is power facter )

1 Answers  

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how to synchronize 3 phase slip ring induction motors of different ratings.

0 Answers   GMR,

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Is there any type of starter for DC motor other than two point,Three point and Four point starters?

0 Answers  

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how to calculate cable size for the motor

2 Answers  

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what is polarity in ac system? and how do identified?

1 Answers  

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1. What does mean of "PS" stand for Diff. CT class? 2. What is the formula of KW for 1Phase load inturms of voltag,current & P.F.?

4 Answers   Hero Honda,

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R u say ,that is there is any flux in your room.

1 Answers  

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