Answer / sayak

IVT=voltage is stepped down magnetically(by transformer action i.e. adjusting turns ratio0. CVT=voltage stepped down electrically(by employing capacitive voltage divider).

A 3ph load of 10 KW is equal to how many KW of single phase .

1 Answers  

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what type of euse we should use ? 1- High resistance & low temperature 2- High temperature low resistance

2 Answers  

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ct connection of energy meter

1 Answers  

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How can we calculate the Rating of DG Set for a 4 kw motor?

3 Answers  

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why are the likely reasons for bochholz & pressure relays oprate due to a internal fault but not differential relay ?

2 Answers  

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How can we measure the frequency of a rotor running in full load condition? Explain the method of measuring.

2 Answers   Wipro,

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WHY FEEDERS TRIP IN COLD AND FOGY WEATHER?

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is high voltage or high current is danger

16 Answers   L&T,

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why is power supplied in 3 phase only? why not in 2 or 4 phases?

11 Answers  

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How we can change the direction of rotation of Induction motor? Prove it using graphical methods.

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In induction machine when the load increase the current will increase .why? what is the relation ship between the sleep and current drown by stater?

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How to know motor winding is star or delta connected without see the information table and winding connection ?

5 Answers   NTPC,

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