What is GND Transformer?

2 Answers  

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what is calculation mathod/formaulla for deciding Size of busbar (Copper/ aluminum)for L.T. panel on Various Fault level like 50kA,25kA,10kA

0 Answers   Mega Power,

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why v/f ratio to maintain constant in speed control of induction motor?

3 Answers  

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To determine the Healthiness of Insulation we will be performing Dielectric tests i.e Insulation Resistance test, Partial Discharge test,Switching Impulse, Lightning impulse, Tan Delta test ...etc why we required to perform this many test, why cant we do only one test. for Transformer, CT's

1 Answers  

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can we start slipring motor on star delta like we start induction motor ? if yes where will we connect ?

0 Answers   NovaTech,

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one cable insulation resistance 200 mega ohm. how find 250 meter cable resistance.

2 Answers   NTPC,

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Where should the lighting arrestor be placed in distribution lines?

0 Answers  

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how the magnetic flux is said to be rotating & alternating?

4 Answers  

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how to store the thunder power?

1 Answers   Voltech,

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how can i design a APFCR panel? please explain with example..

1 Answers   Milestone, Reliance Jio,

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power transmission pole used one support , that only for support or earthing

0 Answers  

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when we switch on the switch and load is not connected at home,is electricity wasted?

1 Answers  

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