Answer / k.prakashchandra

That depends on speed regulation of the prime mover and it
should not vary by more than 3%

Answer / baskar

its less ten 3%

Answer / kj

If the governing is set to isochronous there will be very
little drop in frequency.
If the governing is droopp it is usually set to between 3
and 5% depending on application.

what is %impedanece

3 Answers   KSEB, Steel Plant,

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Give me check-list for electrical preventive maintenance of machine tool.

1 Answers  

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what & how to check the lightning arrester

0 Answers   ABC Telecom,

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I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...

0 Answers   Crew pvt ltd,

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What is earth?

0 Answers   CLG,

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How to discuss the phase shift of transformer considering open delta?

0 Answers  

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Make a list observation on Transformer?

0 Answers   HSL,

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why dc did not flows to earth?

2 Answers  

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We have a 1275KVA existing Transformer in a power plant project. Customer want to get it test & confirm whether it is a Dyn1 Transformer or not. Pleae let me know how to test it.

1 Answers   Allied Group,

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We have two 1 phase heating coils having same resistance of 25ohm, but during operation one takes 3A and other 6A Is it posiible Pls. explain

5 Answers   Bhel,

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Why we check only first column of root locus..?

1 Answers   IES,

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what is the transformer turn ratio formula and give some examples?

0 Answers   UPPCL,

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