Answer / shivanna t

Minaral oil (insulated oil)is used in power transformer
insulation

Answer / taufic

Pyroclor Oil = Mineral Oil = 15w40 Oil Number

Answer / haroon roshan

polychloride biphenyl

Answer / khadar baba

pcb(poly choloride bi phenyl)

In a ordinary plug can we hold the earth in hane and connect the circuit to supply?will we get a shock?

5 Answers  

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why single phase to grd test in HV cable?why not 2 phase at a time?

0 Answers  

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if acapacitor connected to power supply will it cosume power& will it going to get recorded in energy meter

2 Answers  

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why dose not transformer not rotate ?

3 Answers  

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What are the types of windings present in the ceiling fan? What winding will be effective first when we started the fan?What are the resistance and inductance ratios comparatively at the initial speed and full speed of the fan?

0 Answers   MIT,

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what should be the ideal gauge of wire (In sq mm) for different loads in Ampere?

0 Answers  

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What is the accepted limit to increase the choosen transformer capacity over the load and why ?

2 Answers   Asec,

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which part of transformer heats up the most and why? windings, core or oil .

3 Answers   Lafarge,

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Why the isolation treasforfer are connected at out put of the ups ig 200kva ??????????????????

3 Answers  

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Master trip relay code no

2 Answers   TR,

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what is the multi strand cable size? 0.45mm is area of one strand & 370nos of strand.

1 Answers  

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how to calculate cable size in diffrent loads?

0 Answers   ABB, Sterling,

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