A copper wire of length l and diameter d has potential difference V applied at its two ends. The drift velocity is vd. If the diameter of wire is made d/3, then drift velocity becomes

1 Answers  

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how to calculate

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Why semi-conducting insulation is used in XLPE cables?

1 Answers  

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can we use heat gun instead of gas torch in 11kv termination kit. I mean can both sources provide enough amount of heat to ensure the uniform shrinkage of sleeve.

1 Answers  

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how can we judge the percentage of load on the basis of temperature differences readings between WTI and OTI in a transformer

1 Answers   Toshiba,

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what is bushing in transfermor

7 Answers   Bokaro Steel, Visa Steel,

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what is stator inter turn fault?

1 Answers  

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why rating of motor in HP

2 Answers   MSL,

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what are the affects of loose connection in electrical circuit.

14 Answers   HP,

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working principles of cf lamp,incandescentlamp and f lamp?

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What do you mean by the zone of protection?

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In Round type three phase transformer why the LV side is inner part and HV outer part in the design of transformer? why they cant be opposite?

2 Answers  

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