Answer / kolhe g j

Fault level is useful to decide Circuit Breaker rating in
power system . It is decided on the basis of Three Phase
Short circuit current

Answer / vishal ingle

Fault level is useful to decide Circuit Breaker rating in
power system . Major factors affecting the fault level are
1. Number of Lines connected to Bus bar & their lengths
2. distance of the s/s from source i.e generator. Capacity
of power station. path of power from the power plant.
3. soil strata. etc

why fuse amperes rating are specified ratings like 32amp & 64 amps?

2 Answers  

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What is d diff. btw Online & Offline UPS???

4 Answers   Emerson,

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what is need of air gap in expansion section in busbar?

3 Answers  

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3 Answers  

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what are the type of transformer?

4 Answers  

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1 Answers   Power Grid,

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1 Answers  

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1 Answers   NTPC,

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How would you relate your key competencies to this position?

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2 Answers  

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what will be happened when a single phase motor is supplied by the dc supply

3 Answers  

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1 Answers   Bhel,

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