why the earth is taken minimum in supplying? wather it the proportional factor to getting work any equipment or a power plant?

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what is the formula for computing cable tray size & capacity

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which capacity of RCCB used for five thousand watt electricity load?

0 Answers  

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What makes the difference between 50Hz supply and 60Hz supply which one is economical and how can you support your answer...........?

2 Answers   Fertichem, Kuwait Oil Company,

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What are the different protection systems used to protect the transformer internally and externally?

16 Answers  

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AC current is flowing in a wire in your home how can you measure it(name of the instrument)

24 Answers   NTPC, TCS,

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how much load 15kva dg set can bear.with full explination and how to calculate?

2 Answers  

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wat is the first thing dat is needed, 2 lay a cable in some area??

0 Answers  

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who & how the notations given as RYB to 3phase power supply.

1 Answers  

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what happens when reactive power increases ? does the reactive power loss increase or decrease ?

2 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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Electrical Diagram of Electric Arc Furance from transformer to Furances

1 Answers  

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