how many types of ratings are there of transformer

5 Answers   Met Trade,

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how to check ac servo motor

0 Answers  

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1)what is hypo test. 2) which cable need to hypo test.3) when hypo test can be done before or after glanding.4) what is the purpose of hypo test.

5 Answers  

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Our transformer capacity is 500kva & voltage ratio is 11kv/433v step down tf.Now i need to know if my input voltage is 10500v and what would be the secondary side voltage i.e output voltage ?

3 Answers   Helma,

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defination of loads

1 Answers  

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As per is what is distance between two chemical type earth pit

2 Answers   DAR, Dr Reddys,

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What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.

0 Answers  

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Which type of power plant is more easier to produce electrical power at economical condition?

8 Answers   HAL,

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Define closed loop control system.

0 Answers  

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what is the function of bearing in dc mchine" and where it is placed

0 Answers  

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I have cleared IOCL written exam(Electrical). My intv is on 6/9/2008.can anyone guide me & tellme abt intv questions.

5 Answers   IOCL,

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how harmonics generated in induction furnance? how minimise it?

0 Answers  

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