Answer / pankaj rathi

Wrong Question. Field wearing exist in D.C. Motors.

what is the rating of a power transformer?

1 Answers   ACME,

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when we r using single phase load and we have power cable of 3.5core with .5 of neutral and neutral is suppose to the returen path of the phase how much current will flow in the neutral.reply.

2 Answers  

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a 50hz motor to give 60hz whats happening in motor.what happen the motor.

6 Answers  

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Can we use generator transformer as step down transformer? How?

3 Answers  

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state types of reflectors in illumination engg. ???????

0 Answers  

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Why is a thicker conductor necessary to carry a current in A.C.as compared to D.C. ?

1 Answers  

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What is called grain-oriented laminations?

0 Answers  

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why the earth terminal of the three pin plug we are using bigger than the others?

2 Answers  

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What should be the value of earth resistance for an instrumentation/electronic circuit? As per which IS/IEC Code?

3 Answers   IOCL,

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Can a 50-Hz designed transformer be used at 60-Hz system? Is the same remains true, when a 60-Hz designed transformer be used at 50-Hz system? Consider only frequency variation. The voltage remains as rated value in all cases. Justify the answer.

2 Answers  

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HI....HOW CAN BE MESARED THE VALVE OF NEUTRAL GROUND RESISTOR WHIC IS LOCATED AT SWICHGEAR ON GENERATOR SIDE....

0 Answers   Jindal,

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Draw SLD for a panel has 500A Bus Bar rating, with 4 outgoing, each is 80 A (load current), showing the transformer and capacitor bank rating.

0 Answers   FEWA,

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