Why Neutral Busbar CT & transformer neutral CT connected with phase CT in Restricted Earth Fault?

3 Answers  

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what is negative d.c. voltage, why this voltage is used in base transciever station.

0 Answers   Vintage Air,

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How to calculate Number of Earthing Pits....???

0 Answers  

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what type of cables exsisting in the world and how many types

9 Answers   Alstom,

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What is precision of a measurement?

0 Answers  

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wchich motor we are using in mixer?

4 Answers  

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Which of the following are the important limitations of rod gap surge arresters? 1. They are not capable of selling off power frequency follow up current. 2. After a discharge, the rods are destroyed completely. 3. Performance is affected by climatic conditions. Use the following codes for selecting the correct answer. Codes: (a)1, 2 and 3 (b)1 and 2 (c)2 and 3 (d)1 and 3

1 Answers  

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What is basic difference between Soft Starters And VFD drives?

19 Answers   IBM,

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How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel

0 Answers  

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what is the meaning of rms value

24 Answers   Fitter, IOCL, OCL,

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What will happen if v use DCP Type Fire Exingusher on a Server Chaisis???

1 Answers   Emerson,

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what the function breaker failure scheme, how is it operated

0 Answers  

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