why the weight of oil in transformer is specified (on the nameplate) in litres as well as kilo grams?

3 Answers   Reliance,

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In what way does the variable ratio-arm improve the usefulness of the wheatstone bridge?

1 Answers  

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What are the three types of compensators?

0 Answers  

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What do you mean by a phase angel of instrument transformer?

0 Answers  

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we convert 66kv to 33kv then 33kv to 11kv,11kv to 440v.why not we convert directly from 66kv to440v?

7 Answers   HCL, L&T,

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Installation method of self treated earth electrode.

0 Answers  

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what is the function of cooling tubes in transformer

4 Answers  

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induction motor. we have a three phase supply from diffrent source like R= transformer. Y = DG sets. B = ups. if motor is runing.

4 Answers   Birla,

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why we step/down voltage in multipul of 11kv?

4 Answers   Siemens,

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Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv

0 Answers   India Cements,

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How does the phase sequence controller works, how it identifies the phases? confirm working principle

0 Answers  

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When measuring the Insulation resistance of a motor winding (winding to earth) using a megger meter, Applied voltage(1000V) was automatically reduced to 500V. and the measured insulation resistance values are also very low (in Kohm range) Can anyone give me a reason???

3 Answers  

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