Answer / abhishek

If any name plate is missed than, we have start the motor
and measure its current value by clamp meter. and easily
calculate the range of the motor.

how i sync. the different size of generator.

4 Answers   ISB,

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How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors

0 Answers  

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what is the principal of ceiling fan and how it will rotates? what is the magnetic momentum produces inside the fan?

1 Answers  

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What Should be the rating of transformer used in 33KV substation?

3 Answers  

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We have AC-transformer 110/13.8kv,40MVA.If DC-Voltage=110kv is applied in its primary what will happen?

6 Answers  

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why we have to particulary use ACB for below ratings,even available of MCB,MCCB with that range ?

0 Answers   Siemens,

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What are the advantages and disadvantages of short-pitched winding?

0 Answers  

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Why capacitor bank does not require in DG Set?

21 Answers   IBM,

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what & how to check the lightning arrester

0 Answers   ABC Telecom,

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In a star-star connected h.t transformer why we use NGR on the secondary (l.t)side.

3 Answers   Star, TATA,

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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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difference between dol and rdol startors?

2 Answers   Vijai Electricals,

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