transformer spections :: input voltage 0-110-230v; output volage 0-10-12-14v; amp=3A using CRNO CORE, capcaity=50VA primary turns = ? ; secondry turns =?

0 Answers   Bhel,

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what is the difference between earthing and grounding of electric circuits

5 Answers   HCL, Turbo,

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Explain the term parallel path in dc machin ?

0 Answers   UPSC,

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why grid frequency varry time to time?

2 Answers  

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what is the difference between current rating and breaking current of an MCCB? and for a known load how to calculate the current rating of a MCCB?

1 Answers   HPL,

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what happens if the phase sequence of parrlel connected sys will changed & phase displacement

1 Answers  

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why does the magnetic balance tests at transformer?

0 Answers  

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what will happen if dc supply is given to ac motor?

9 Answers   CTS,

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i alternator which of genarator used for excitor the what is reason?

3 Answers  

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what is 2 phase motor?

4 Answers  

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What is different bewteen low or high impedance busbar protection scheme

0 Answers  

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what is ramping rate of generator

0 Answers   Core,

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