What is the rating of your substation and what are the different types of substations?

5 Answers   Bhel, NTPC, UPPCL,

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can you show me the components inside a air circuit breaker with connection diagram?

1 Answers  

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What information we need to prepare relay coordination chart

0 Answers  

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What is the advisble power factor to be maintained in grid connecting power generation plnats without any effecting the generator.

1 Answers  

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what is the difference between oil surge relay and buchholz relay.

0 Answers   MPPEB, Suparco,

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what will happen when power factor is leading in distribution of power?

10 Answers   AMET, JTO, Power Grid,

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What could be the problem if two power transformers trip on stand by earth fault at same time

1 Answers  

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what is the effect when the shunt field winding is opened in dc shunt motor (i) at the time of starting ? (ii) in running condition ?

4 Answers  

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why we used servo motor insted of inducation motor?

1 Answers  

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why efficiency of generator is greater than motor?

2 Answers  

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What is battery Limit ?

4 Answers   NDDB,

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Why Trasformers rated in KVA

13 Answers   College School Exams Tests, HAL, Oil and Gas Jobs,

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