Answer Posted / sanjay kolambekar

For Distribution Transformer it is at 50% load

For Generator Transformer it is at 95% load

How they LT panel busbar size choose

1681

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In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)

1753

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If we connect a motor and generator together (I mean that the generator gives the motor electricity and the motor gives the generator movement) regardless the losses. Will the generator still generate and the motor still move?

2255

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What is meant by stator? What is meant by rotor?

1104

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why did youi choose this career?

2198

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Which power will flow first if we switch on a motor Active or Reactive? How?

5527

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full form of flry b

4141

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i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection

1824

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what are the specifications we must look at to select a relay for any capacity motor?

2023

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Can we Co-ordinate relay in Load Break switch?

1944

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Explain about retrofitting of machine tool.

1877

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what is mean by kneepoint voltage? when it will happen? ( my doubt is, if CT secondary is open means ct get saturation or blas? what are factors are required for calculations? plz give currect anws:

2015

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Why does inductive loads consume KVARs?

2045

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What is the importance of counter based plan & how is it scheduled?

1997

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for a 400kv t/m line with 10 ampere current will corona occur?

2177

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