What do you mean by turns ratio of instrument transformer?

0 Answers  

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Can someone tell me how to calculate the size of a power cable? What are the factors involved in cable sizing?

5 Answers  

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How work of capacitor in dc supply...???

0 Answers  

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what is the criteria for selection of conductor used for ehv ac electrical dischrge

0 Answers   National Productivity Council,

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how to identify conection leads of an unknown electric motor

0 Answers  

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Explain M Var? Which types of problem occurs when reactive power increase at the time of full load of plant and at the time of synchronize of plant?

0 Answers  

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at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.

0 Answers   iGas,

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what is speed of light?

8 Answers  

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why C.T secondary are rated 5A generally?

13 Answers   ABC, Bhel,

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what is difference between vcb and mccb

4 Answers   APTransco,

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slipring induction motor starting time Lrs operating why lrs starting time lrs outer body didn't get shock

0 Answers   Ramco,

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What is time response of the control system?

0 Answers  

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