Answer / rockyxyz

other 20% is the energy lost to surrounding mainly by
heating. The heating may be due to contact friction,air
friction,hysteresis,conductor losses etc..

Brief working principle of fluorcent tubelight,function of starter & choke.

3 Answers   Havells,

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How good are you in resolving the commercial issues to Employer's advantage?

0 Answers  

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which type of motor we are using in local train???

4 Answers   Asia MotorWorks AMW,

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when we catch any one of the phases with our both hands in air(without touching ground),our body acts as a conductor.is it correct.please clarrify it.

4 Answers  

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Why 50hz and 60hz frequencies are used by the world, why they are not taking 55hz?

3 Answers  

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bsec exam syllabus (mis)

0 Answers  

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Instrument connected to a single phase supply

0 Answers   Alstom,

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what is the voltage equation of 240/12 v transformer??

1 Answers  

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what is power frequency withstand and impulse withstand of a circuit breaker?

2 Answers   Power Grid,

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Motor also having losses, we call KW rating. In transformer and generator having losses but we call KVA Rating why?

9 Answers  

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What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks

0 Answers  

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where we use compound motors in real time and why?

2 Answers   TATA,

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