Answer / santoshkumarpatro66

DC
BECAUSE IT GIVES UNIDIRECTRIONCAL LINES OF FLUX.

Answer / nihal

DC

Answer / pandu

both ac and dc

Answer / shinni

ac

how to calculate the knee point voltage of current transformer?

2 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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what are the protection components on HT Side and LT side?

2 Answers  

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how to calculate the starting current of a motor? gopal

3 Answers   JIPT,

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what is the power ratio between power in star and delta circuit?

3 Answers  

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why the capacitors works on ac only

5 Answers  

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How can you justify a fully carged battery by physical checkup ?

12 Answers   Indian Military Services,

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what is the ground clearance of 400KV transmission line?

9 Answers   Power Grid, wbsedcl,

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What is the difference between switch gear and control gear ?

2 Answers   QU,

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What is BKW of Motor. And what its significance

1 Answers   CGL, PK, Thermax,

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11. As per the theory current doesn’t flows in Neutral, but practically it is not applicable, explain why? 12. How to take the Vector Group Test in Transformer? What is the purpose of doing Vector Group Test? 13. Why the transmission lines are in 11kV, 22kV, 33kv, and why not 10kV, 20kV, 30kV? 14. Why do we generate 3 Phase AC Supply? It is possible to generate 4 Phase and 5 Phase explain it? 15. Explain why the Voltage drop will happen in 3 Phase line? 16. What is the equipment used to control the generator output? 17. What are the factors to be considered during the Synchronization? 18. What should be value of Circuit breaker operating time and tripping time? 19. Why the CT Secondary is rated as 5A generally? 20. At which time Synchronous generator act as a Synchronous Condenser?

1 Answers  

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in transmission line, if the load is suddenly increased at the receiving end of the system the phase shift will (a)decrease (b)becomems zero (c)increase (d)not be affected

4 Answers   Getco,

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