Answer / k.prakashchandra

5P10 means 5 % error assured up to 10 times the rated current.

How regulator control the fan speed?

4 Answers  

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explain harmonics in simple words..........

3 Answers   HMT,

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There are a Transformer and an induction machine. Those two have the same supply. For which device the load current will be maximum? And why?

4 Answers  

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What is the difference between diesel generator engine with and without turbo charger with the same capacity?

0 Answers  

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there is an alternator 480 k.w, 400v,50hz, 4-wire running on load having leakage alternator body earthed current 38 A. is it within acceptable limit? if yes then give reference if no then how to bring within specified limit

0 Answers  

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How we can come to know the substation range,without go through any name plate ?

0 Answers   CG,

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what is the working principle of dc motor & its application ?

3 Answers  

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what are pilot cells

0 Answers   KSEB,

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For an 100kw generator, only 50kw of load is connected. Will the generator generate only 50kw or 100kw. If it generate 100kw what happens to rest of the 50kw. What happens if we connect more than 100kw of load?

2 Answers   L&T,

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How does frequency affect KVA rating of a transformer? If a 500 kva, 400 v, 60 hz t/f is to be operated on 50 hz frequency then how will its KVA rating change? a-increase b-decrease c-remains same Also explain why do u think like that.

8 Answers  

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what is the temperature rise test? explain in brief.with formula.

1 Answers  

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Why the Motor takes High Current in Starting time?

5 Answers  

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