what is the difference between self excited & seperately excited ?

3 Answers  

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What does ampere turns shows?

0 Answers  

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how does the power is travelled in conductor

2 Answers  

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Why do we require transformer with less specific weight if supply frequency is increased?

0 Answers  

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Stepwise process of Northern grid failure in 2012!? (dont copy paste from wikipedia)

1 Answers   Rashtriya Ispat Nigam Limited RINL,

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What is a captive power plant?

2 Answers  

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What is the difference between IGBT and TRIAC?

3 Answers  

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In a Tap changing transformer where is the tap connected , is it connected in the primary side or it is connected in secondary side

8 Answers   Indiabulls,

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in telecom we are using neutral?

1 Answers  

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If Neutral Grounding Resistor (GR) failed/shorted. Is it repairable.

0 Answers  

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If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

0 Answers  

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Whats the difference btwn a latch, port,data bus buffer? Do they all not hold data in d flip flops??

0 Answers  

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