Answer / lucky

in series

Answer / sanjayjssate

faulty current protection device

why vector group used in transformer and what effective in output

1 Answers  

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how calculate gd2 of ht motors

0 Answers   Hindustan Copper Limited,

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What happens if the series current double?

0 Answers  

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I have a 25 KVar capacitor bank at my facility.How to check the capacitor bank ??

2 Answers  

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what is the significance of tan delta testing?explain the theory?

7 Answers  

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On the secondary side of a distribution transformer, we use 1c x 630 sq mm cable. Why dont we use 4 core cables instead of 1 core cables on the secondary. Why we use aluminium cable glands on the outgoing instead of brass cable glands?

2 Answers   Siemens,

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What is the mulplying factor of trivector meter (11kv) having ct ratio 100/5 amp.

2 Answers  

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Why pmg used in electrical generators for excitation.is there any other method without pmg ?

1 Answers  

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what is exiter winding,stator winding,avr?how it will work?

1 Answers   Siemens,

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Is there such a frequency as 440v 50Hz?

1 Answers  

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what do you mean by every IC 74 first digit.why are you using this no.why not using another no.

0 Answers   Jaypee,

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how long will take to burst/damage for a CT when secondary in open condition? Experienced: During switchgear testing(Primary current injection test) some of the CT are in open condition, but nothing happen's why?

1 Answers  

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