Answer Posted / raghavendra s k

Transformer is a static device,which transfor the
electrical energy one sorce to another sorce by the same
frequency.

Why use the vcb at high transmission system ? Why can’t use acb?

1328

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what is the meaning of 5% droop or 7% droop in AVR?

2326

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Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

1910

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What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.

1751

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what is the significance of terminal voltage and phase sequence in the operation of paralleling of two generators?

2550

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What happens when ac supply is given as excitation voltage instead of dc supply

3807

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whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11

1866

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if a number of plc s are there then how many modbus to be used

1964

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what does a k rating in a transformer means?

2507

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Define ampere

1310

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what is effect of 5amp fuse on 2mva pry protection of transformer

1856

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How can a equal potential zone be carried out in conductors?

1339

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What OPGW is better than Microwave or PLCC???

4129

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what is transistors comprised of?

1179

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wht is embedded systems? what is new inthis field?

2007

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