what is the name of oil used in transformer

11 Answers   Energy Pack, Genco,

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in traction which type of supply are used

15 Answers   APGenco, Construction,

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What are the types of earthing? Explain dagramatically.

3 Answers   Siemens,

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What will be the output voltage of a transformer if it is primarily energized from a square wave voltage source?

0 Answers   HPCL,

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What is the multiplying factor if line ct ratio is 1000/1 and meter ct ratio is -/5 ?

1 Answers  

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What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.

0 Answers  

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Three way plug point is there ,in that plug why we need earth pin is bigger than compare with phase and nutral pins?

7 Answers   IIT,

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How many energy meters can be connected on a 15VA Voltage transformer. please send a calculation sheet.

0 Answers  

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Can anybody tell me what the breakdown voltage is for air and what it is for transformer oil please?

4 Answers   Pooja Cables,

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How damper winding in synchronous motor suppress Hunting?

2 Answers   Bhel,

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What is Load sharing of Transformer ?

0 Answers  

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how do you find making current and breaking current of the circuit breaker

1 Answers  

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