What is Isolation Transformer???

4 Answers   Emerson,

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How many types of timer ?which timer are used star delta feeder

1 Answers   BMM Ispat,

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Hod do u calculate cable size for underground laying and the factors effecting/influencing it??

4 Answers   Kuwait Oil Company,

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why d.c motor speed decress with increass in load?

1 Answers  

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what is cogging in motors?

1 Answers  

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Why the cores of large transformers build up of circular cross section?

0 Answers  

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what is reason in mv breaker the control supply voltage is dc not ac?

1 Answers  

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what is the applicatyons of the slipring motor and please tel me more about the slipring concept

1 Answers  

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please explain how to do 'pole drop test' on generator?

0 Answers  

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What are the tests carried out on transformer while testing at sites?..Pls explain me in detail

2 Answers   Suzlon,

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installation of subsatation of33kv

0 Answers  

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Why we should use delta connection in primary and star connection in an distribution transformer, which converts 400v a.c. voltage to 33kv.

15 Answers   ABC, Kirloskar, Sify,

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