Answer / k.prakashchandra

Recommended minimum values of ER for stations are 1)33KV-5
ohms 2) 66-2 3)110 to 400 - 1 4) gen station 0.5

If genrator not build up voltage , How u can Manually Excite ?

2 Answers  

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WHAT IS DGA TEST FOR THE TRANSFORMERS.

3 Answers   ABB,

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Why do we twist copper to make cable?

3 Answers   Bhel, Integrated, MR Cables,

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What is servo motor? what is its purpose?

0 Answers  

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what is the full form of XLPE adn there use.

4 Answers   Voltas,

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whu the transformer noise during running condition?

1 Answers   NTPC,

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what is the Knee point Voltage?

3 Answers   AAPT,

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DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?

0 Answers  

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what is the formula of starting current of 3phase and 1 phase motor???

0 Answers   L&T, WFP,

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how to determine the size of power cable according to load current

1 Answers   JSW,

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In DC while we mention the voltage we are using -48V but in case of AC we mention only 230V not -230V, why we using -48V not 48V

2 Answers  

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WHAT IS THE USE OF PIG TAIL IN WINDOW TYPE CT ?

3 Answers  

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