Answer / ss

6.6kv and 11kv are generating voltage............nowadays
765kv also transmission voltage

what are the application of over current relay?

2 Answers  

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why the power factor is low at no load?

1 Answers  

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why do we use 25kv supply for traction purpose?

0 Answers   Bhel,

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When we are working on transformer(132\11KV). we are going to isolate the transformer from both HV side and LV side. then we are applying grounding on both side. My question is that we required to isolate the VT which is still connected from secondary side.?

1 Answers  

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give single line diagram of D.O.L and star -Delta starter ?

8 Answers   ABS, Al-Shuaah, Alkali Metals, Cabin Crew, Cognizant, CRI, Gwalior Distilleries, Hotels, Logicon Engineers, Max India, Nicomet, Radisson Blu, RK Company, Siemens, SLCM, Solar, Steel Strips Wheels, Sugar Factory, TATA, TCS,

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Difference between rating factor of cable and derating factor of cable?

0 Answers  

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What is spill current in protection relays?

1 Answers  

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What will happen if induction motor is supplied with capacitive load?

1 Answers   NTPC,

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how to connect generators in parallel and what are the required equipment to do so?

2 Answers   MSEB,

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whether a separate starter is used for a motor while it is connected to a vvvf panel?

2 Answers  

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What is the voltage b/w nutral and earth

11 Answers   Mind Space,

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why we use salt for earthing?

1 Answers  

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