how capacitance is neglected in short transmission lines ?

1 Answers   BMC, Qucab,

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How many types of instrument cables are there?

0 Answers  

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what happens when the supply frequency to the tube light is reduced to 25Hz....?

5 Answers  

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Is RTCC panel needs any control supply.

0 Answers   HPCL, Schneider,

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Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?

0 Answers  

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we can use airconditioner for cooling the winding of transformer ,if not why?

3 Answers  

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what is the purpose of battery tap voltage.

3 Answers   ABB, Crompton Greaves,

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What is the meaning of TRI Vector meter?

7 Answers   ABB, Excel Power Switchgear,

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Where there is voltage,there must be current.Is this right or wrong??

10 Answers  

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Why size of HT cable is less then LT cable inspite of the fact that voltage is higher in HT cable?

2 Answers   L&T,

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What will be the capacity of the generator set which can be used for my 2 ton window air conditioner ?

1 Answers  

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What is tranformer differtial?

0 Answers  

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