How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point

0 Answers   cpgn,

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How to calculate % Impedence?

3 Answers   ISRO,

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what is the formula for calculate the turns in Transformers

2 Answers  

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How the speed of synchronous motor changes with the variation of load?

1 Answers  

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from generating station If 400v LT line length is 1000m how much voltage is drop and how do i calculate it? which cable will be use for this line?

0 Answers  

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Can a generator runs after getting 1st stator earth fault.

0 Answers  

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How to convert KVA rating into HP rating?

6 Answers   AITM,

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WHAT IS SUBSTATION & ACCORDING TO VOLTAGE HT,EHT SUBSTATION EXPLAIN IT

0 Answers  

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how does a current carrying conductor posess a magnetic field. what is the reason for the production of electro magnetic field around the conductor

2 Answers   Vizag Steel,

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Resistor switching is used in which type Circuit Breaker ? a) oil filled CB b) Air blast CB c) Gas filled CB

11 Answers   Engineers India Limited, wbsedcl,

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What is the minimum distance between MV busbare (P to P & P to E) as per some standards

1 Answers   ABB, Sejong,

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Define conversion efficiency of a power amplifier. What is its value for class c power amplifier?

0 Answers  

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