Why insulation level follows this order? transformer < bus bar < circuit breaker & Isolator < transmission line.

0 Answers  

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What is the Relation b/w star delta starter , DOL starter and two speed starter. if we want to rotate a 20 kw fan in 2 speeds which type of two speed starter we have 2 use?

1 Answers   ABB,

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WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.

0 Answers  

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what is Fault level? why it is calculated? how will u decide same for our plant?

0 Answers  

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working principal of online ups

0 Answers   Delta Power Systems,

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how does the thyistor work in dc drive?

0 Answers  

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How to check the LM324 Ic

0 Answers  

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in soft starter system for 375 KW 3 ph induction motor for multi stage vertical pump, two thyristers failed causing shorting of thyrister. the motor winding failed while starting.What is the cause and what is the effect in above case

1 Answers   KPCL,

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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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Define norton equivalent circuit?

0 Answers  

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What is the acceptance value of leakage current in HI POT test

2 Answers   CPCL,

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1kva=how many kw & amps

4 Answers   Jakson,

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