basic princple of induction and synchronous motor

1 Answers  

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What will the effect on a motor designed at 60 HZ, and operated on 50 HZ ??

8 Answers  

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Can you explain about pole discrepancy scheme

0 Answers   NCC,

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What happens with squirrel induction machines if the ends of rotor conductors are kept open? Explain

5 Answers  

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Input power is 380 - 450 V but with 45 - 55 Hz frequency - desired output is 415 V and 50hz with 1% variation permissible. CVT / Servo dont stabilize the Frequency - what is best solution??

7 Answers   IOCL,

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star delta starter contorl circuit... drawing..

0 Answers  

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 where the Motorized mccb to be used? In Motor control center panel starters ,it is use full. please answer  

1 Answers   Voltas,

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What is FM200 Gas??Applications........

0 Answers   Emerson,

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why we don't use air circuit breaker on H T line in place of vacuum circuit breaker ?

2 Answers   Jindal,

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If the line voltage is reduced to 75% of its rated value then by what percentage current will reduce ?? 75% 25% 50% no change and why ?

0 Answers  

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what is d meaning of inrush current of a trafo ? how u can calculate this ?

1 Answers   Jindal,

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What is the difference between newtral earthing and body earthing?

3 Answers   JK Lakshmi Cement, NPCIL,

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