Answer / k.prakashchandra

The secondary neutral is not earthed and it is galvanic-ally
isolated from primary neutral

Answer / anil chauhan

for current, loop is to be completed which is not possible
when we touch one terminal whereas 2nd terminal is not
touched to earth

how to measure the A.C flux .-instrument

8 Answers   NTPC,

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Why the substation measure in KV but not in the power ratings of transformer.

4 Answers  

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why the manufacturer provide M and C terminals ? why they will not internally short them ?

1 Answers  

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if the rotor of induction motor is purely inductive then what is the electromagnatic torque.........

1 Answers  

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what is the contact resistance of vacume circuit breaker??

1 Answers  

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Mechanism of Wye Delta Starter?

2 Answers   ABB,

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I have one ct of ratio 3000-2000/1 Amp its knee point voltage mentioned on name plate is 500-333/30mA-50mA at Vk/2. in secondary box there is three terminal named 1S1, 1S2, 1S3 then on which terminal obtained the knee point voltage ie 1S1-1S2 OR 1S1-1S3 & also specify the knee point voltage for the ratio 3000 from name plate.

0 Answers  

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374kvar capacitor bank connected across 600kw,6.6kv motor.what will happen if motor run at 50% , whether full kvar applied or half?

1 Answers   NTPC,

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What is George phenomena to start the synchronus machine?

0 Answers  

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AVR

2 Answers  

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what happens in a genarator when rotor supplied with ac instead of dc

3 Answers  

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while doing high potential for 11KV 3 core cable how much leakage current will obtain?, what will be acceptance value?

0 Answers   Voltech,

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