Answer / kpbcetdgp

there will be no way for current in case of unbalance load ...

without any excitation we can strt any dc or ac moter?

6 Answers   Bhel,

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In VSD (variable speed drive)I/P and O/P connections given wrongly what will happen?

5 Answers  

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3phase 4 wire system is more reliable or 3 phase 3 wire systems?

4 Answers  

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what is the speed of mixie?

5 Answers   Keltron, TCS,

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why doesnt the back emf hold the speed of unloaded series motor?

1 Answers  

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what is MCCB?

8 Answers   NTPC,

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Can anybody tell me why inductors draw lagging current and capacitors draw leading current from supply?

4 Answers  

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what is the function of DC panel in substation?

4 Answers  

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What is the deffirant between EARTH, GROUND AND NUTRAL

4 Answers  

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how many types control panel of a 132/33 kv substation

0 Answers   Alstom,

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Scott connection is used for A 3-phase to 2-phase conversion B to achieve higher effciency C to save copper D to reduce harmonics

0 Answers  

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how do we calculate of transformer in va?what is calculation?

2 Answers  

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