Answer / k.prakashchandra

TSR is for beaker trip circuit

Answer / mostafaghodrat

BECAUSE Switching contacts is C.B
This task is performed by changing the spring
This spring is the C.B

why commutator are not used in rectification purpose in power electronics?

1 Answers  

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Why a transformer Noise during its running condition ?

8 Answers   NTPC,

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what happen ,if generator will generate leading power factor?

6 Answers   CD, NTPC,

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how to identify vector group of three phase transformer by voltage method?

0 Answers   AAU,

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Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.

0 Answers   DEWA,

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what is battery impedance testing and how we perform this test with four wires.

1 Answers   Etimaad, MRF,

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What is reactance, reluctance,capistance, pls give answeer in hinglish and be simply Jo asani we smajh m aa jaye

0 Answers  

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Why cannot we insulate HT over head cable to avoid ionization of air around the HT Cable?..By this we can minimise corona loss also..

1 Answers  

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What is the difference between ohmic resistance and effective resistance?

2 Answers  

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10 Mtr Hight of Lighting Arrestar how much area coverd??

0 Answers   OmniActive,

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WHAT IS THE CONDITION FOR OPERATING DIFFERENTIAL RELAY IN POWER TRANSFORMER & WHERE IS NEUTRAL CT PLACED IN TRANSFORMER

2 Answers  

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why do we use bundle conductors instead of using single conductor of larger size for high voltage transmission?

7 Answers  

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