Draw the line diagram of diffretial relay connected to transformer?

0 Answers   NTPC,

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After doubling voltage from solar cells & use step down voltage transformer can we get high current output with low voltage.

0 Answers   Transco,

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what happen when generator neutral supply and transformer neutral supply linked

3 Answers  

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why excitor coil of an alternator can fail

3 Answers  

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What is the Maximum Power generation capacity of a Synchronus Machine ??

1 Answers  

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State angle criterion.

0 Answers  

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Give some example of fault limiting devices?

0 Answers  

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what is phase voltage and phase current what is line current and line phase

3 Answers   L&T,

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Whats the principle of lightning? How protection against lightning is achieved? Types of protection? How to select the height of lightning spike? as per the area.

4 Answers   HAL,

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What is delta stare switch?

1 Answers   Samsung,

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what is the reason for harmonics introduced in the line

2 Answers  

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What is bandpass of a transformer?

2 Answers  

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