Transformer how to maintaince a check b check c check d check

0 Answers   DIC India,

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What should be value of Circuit breaker operating time and tripping time?

5 Answers  

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What is the basic working principle of Tri vector meter?

5 Answers   TCS,

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what is the significance of 3.5 core cable? or what does this half core mean and why is it required?

5 Answers  

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why open circuit test is conducted on hv side and short circuit test is conducted on lv side of a transformer ?what is the reason for it ?

3 Answers   HCL, NTPC,

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what is meant by impedance testing of transformer and why it is used

1 Answers   TATA,

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What is the function of neutral CT in transformer? Turn ratio of typical CT for 2MVA transformer ? or relation between full load current of transformer and neutral CT ?

1 Answers   Electrical Inspectorate,

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Give atleast 20 alternating current apparatus and devices.

0 Answers  

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what are clipper and clamper circuits?

2 Answers  

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What is the effect of positive feedback on the stability of the systems?

0 Answers  

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I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.

0 Answers  

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what is ring main unit?

1 Answers   Otis,

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