How to run a three phase motor into single phase........

0 Answers   Oil India,

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If an electrical component has a positive temperature coefficient, how come such components have high power losses due to heat if current decreases when resistance increases? assuming power given by I^2*R whereby the Resistance is infinite.

0 Answers  

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What is the difference between lubricating oil and insulating Oil?

4 Answers   Orchid,

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why d.c motor speed decress with increass in load?

1 Answers  

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Why we use stones in switchyard?

3 Answers   Havells, L&T,

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what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?

0 Answers  

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Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

3 Answers  

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what is impedance?

1 Answers   PWD,

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what about electrical pannel.? What is meant by plc pannel.?

0 Answers   TATA,

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how we calculate torque ? how we improve it ?where torque will either motor or generator ?

0 Answers   Reliance,

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How to apply 'c' license and also explain what is difference between 'c' and 'b'license.i am also working in one of the private company.i have finished my diploma in 2014 .i have already finished in ITI electrician course.....

0 Answers  

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How to desaturate a saturated CT of PS Class?

4 Answers   Electrical,

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