Answer / k.prakashchandra

Bad crimping and insufficient contact area or lower 'lug
current rating'.

What is the inside of ACB & VCB & SF6 breaker's pls tell me about this

2 Answers   Standard Chartered,

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i have seen a picture of a power plant. in that pic. i saw chimney like giant structure which were spreading smoke like something...i want to know is it chimney or cooling towers, as my friends use to say.

2 Answers  

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What is percent age of scrap of wires as per IE Rule Clause No in wiring for House and Industrial wiring ?

3 Answers  

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What is the latest generation of circuit breakers called?

3 Answers   Epitome, Focus Energy, Jakson, KDC, L&T,

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Why Earthin is not required in Xformer primary side when it is in Star / star?

2 Answers  

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what is meant by 3rd hormonics ?

0 Answers   VRVS,

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29 Which of the following breaking method save energy? A regenerative breaking B plugging C dynamic breaking D none of above

1 Answers  

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why a three phase induction motor cannot run at synchronous speed ?

7 Answers   RUET,

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in ceiling fan and table fan what is the rotating part and what is the stationary part?

5 Answers  

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What is knee point voltage of transformer?

0 Answers   Nabard,

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does not the circulating current in a transformer affect the flux distribution in the transformer core

1 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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