How would we calculate the no of earthing pits required for motor /panel

5 Answers   APGenco, National Engineering Industries, Practical Viva Questions,

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What is Nominal voltage?

3 Answers   Bhel, Equate,

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when two gen set runing in parallel but thay have diffrent pole pitch, then what will be happan

0 Answers  

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what type circuit breaker is suitable for connecting 1000A load VCb,Mccb?

5 Answers   Gridco,

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How can we calculate the resistance of earthing & how can we control it?

2 Answers  

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why cable i burning without tripping. how can protect led street lights

0 Answers   Cosma,

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what is the difference between STAR and DELTA connection and application wise how it can be utilizedd

0 Answers  

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what is the step by step formula for calculating bus bar phase and neutral size of a panel board.suppose the incomer of panel board is 100A..???step by step answer please

1 Answers  

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The rating of Transformer are 11KV, 22KV, 33KV instead of 10KV, 20KV & 30KV?

2 Answers  

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What type of DC motor would you see for a lift?

0 Answers   Ericsson,

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WHAT IS THE MEANING CREEPAGE DISTANCE

1 Answers  

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Why 66KV is step down to 11KV and then 433v, not directly 66KV to 433v ?

2 Answers  

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