Fot testing new star-delta 132 kw motor in electrical worshop.we should check in star or delta connection as we do not have higher capacity cable in worshop?

4 Answers   Adani,

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what is the importance of fault level in power system and how is it decided

2 Answers  

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why induction motors are of lagging type and not leading type

9 Answers   Bhel,

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What is phase in electrical engineering?

5 Answers  

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why plc need seprate earthing?

2 Answers   ABB, Whirlpool,

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why transmission voltage is 230kv and not 220kv which is a multiple of 11

1 Answers   Mettur Thermal Power Station, Siemens,

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write down the formula of cable size in RM if current is 50Amp.

0 Answers  

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what is rotating transformer? what is the uses of it?i mean applicaitons?

5 Answers   First Lead,

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IN a transformer during power supply how the LV and HV bushing works??

3 Answers   CSEB,

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For Eg a 30 kw motor at full load how much kw it takes And at no load how much KW it will take?

1 Answers   GEPL,

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explain me how a power factor is improved by adding a capacitor?what capacitor do to improve it?in simple words and in detail?thx

7 Answers  

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what is unbalanced rotating magnetic field?

1 Answers  

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