Answer / nur.asidik

I guess to CT is used for 50G or 64REF

Answer / k.prakashchandra

For balancing the unbalanced current of the phases . If
there is balancing ,there is no earth fault within the gen

Does dry and oil transformers both require dedicated neutral, because in my project we are using 2500kv dry star delta transformer, where they say neutral not required and even it is not provided in our substation. can u let me know

2 Answers   Voltas,

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how to test an MCB

2 Answers  

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How cable from Kit-Kat to main switch, from starter to motor are designed?

0 Answers  

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why mostly conductor made by 7 nos wire?

1 Answers  

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what is the formula for 3 phase motor starting cureent deatials 3phase 148A delta 415v, efficiancy 94% can we run the motor with 200A incoming supply

2 Answers  

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what is a switchgear. what is its work & where it is used?

5 Answers  

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Do you need any help with FEWA Electrical Supervisor exams?

0 Answers  

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what is the relation between KVAR,KVA,KW?why we are mentioning capcitor rating in kvar?what is meant by arcing horn and horn gap in transformer?what is equipotential wire?

1 Answers  

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what is mean by tan-delta tap in the potential transformer??

2 Answers  

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What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

0 Answers   ABB,

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What aturn on methods of scr?

0 Answers  

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Why field resistance is greater than the armature resistance in dc mechine

1 Answers   Cape Peninsula University of Technology,

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