what are inductive and capacitive voltage transformers.what are their applications

0 Answers  

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what happens to current , when voltage drops .?

11 Answers  

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As per IS why should the control be taken only from R phase, why not from B or Y phase??!!

2 Answers  

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Why material of brush is carbon in motors why not other material.

5 Answers   NTPC,

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what is the function of NAT & NAC contacts in breaker control switch (TNC)??

2 Answers  

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what is the method to measure the transformer current carrieng capacity in three phase.

1 Answers  

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which plant has high load factor

10 Answers   APTransco,

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difference between the applicability of nortons and thevenin theorem

0 Answers  

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During he starting up of the motor, the upstream's MCCB (350A) always trips due to the UVT relay activated. Can Star-delta starter use for a 20kW Motor (For a powder mixer machine) cause voltage-dip in the supply line voltage? If so, what are the recommended solution to eliminate/reduce the transient voltage dip in the line voltage?

4 Answers  

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How do you reverse the direction of rotation of a FAN?

13 Answers   CPCL, IOCL,

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what is Harmonic effect?

2 Answers  

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ganaretors A check B check and C check details

1 Answers  

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