What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.

0 Answers   DAE,

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why current transformer secondary side should be shorted ?

5 Answers   Areva,

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what are the losses of capacitor??

1 Answers  

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How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f used in Canada is to be operated on 50 hz in Europe frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 Answers  

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What is various types of electrical formula?

1 Answers  

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WHAT TYPE OF DC MOTOR IS USING FOR ELECTRIC TRAIN ?HOW ITS FUNCTIONING ?

2 Answers  

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How to Preparation of online test

0 Answers  

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Can u tell me design of switch yard

0 Answers   NTPC,

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What is referred to the electron in the outer orbit?

0 Answers  

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why do we use magnetic contactors ?circuit breakers are not enough?

5 Answers  

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Transformer calculation

1 Answers   Aramco, LMW Lakshmi Machine Works Limited,

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what is our body resistance value?

11 Answers   Bhel,

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