Answer / senthilkumar.jaipur

technical question -powersystem and switchgearand protection

how much current and power in watts can be carry by 2.5^2mm cu wire and 4 core 10^2mm Al cable?

1 Answers  

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why two windings are using in single phase AC motor

3 Answers  

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We in my plant one of the transformer showing neutral to earth voltage is 22V how to solve it

3 Answers  

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Explain the working principle of Synchronous Generator and Assynchronous generator?

0 Answers  

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We have .ht motor which is 60Hz.we run on 50Hz.so that it's speed reduce but we had one prob.that motor winding temp increase up to 135 deg.we want reduce this temp.what to do?we arrange ext.cooling fan but not much effect.we want reduce this temp. Inhouse without affecting much.cost. also don't want reWINDING OF MOTOR?

3 Answers  

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what is the function of switch gear ?

10 Answers   Exxaro,

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explain how the power is distributed from a power plant to a consumer.explain step wise in detail

1 Answers  

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why the flooring of substation is done with small pebbles or stones..?

16 Answers  

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WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT

0 Answers   Infotech, InTech,

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why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?

0 Answers  

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how to measure the transformer resistance values(dyn11)?and howmuch the minimum value?

0 Answers  

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one cable insulation resistance 200 mega ohm. how find 250 meter cable resistance.

2 Answers   NTPC,

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