In iduction motors the current is higher than normal for both the cases when the voltage appllied is more than the rated as well as less than the rated, why?

2 Answers  

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What is Harmonic affects in power system. what is unit of harmonics and how to measure it. how much value should be in power system.

1 Answers  

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sometimes, eventhough the HV side of the transformer is opened there is a voltage in LV side .How is it possible?

4 Answers  

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how to calculate magnetic force genrated by a coil ?

0 Answers   L&T,

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1. How many types of mangers? 2.How many types of capacitors? 3.pls tell me normally types alternator problems?

0 Answers   APCPDCL, Voith,

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How will be the single line diagram of series trip HT breaker? how it works?

0 Answers   HAL,

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what do u mean by knee point voltage?

7 Answers   TATA,

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how many poles we use in high power generation

1 Answers  

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What happen if LV supply is fed to a HT motor?

19 Answers   ITC Infotech, Jindal,

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What is PEC??Applications........

0 Answers   Emerson,

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how steam converted into electricity in power plant

4 Answers  

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How to check it good or bad capacitor

4 Answers   IMD, ST,

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