what is the principle of operation of domestic fan?? what is the role of capacitor in it??

5 Answers  

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what is meant by rotating magnetic filed

0 Answers  

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WHY WE USE SIEMENS plC

3 Answers  

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100 MVA 3-phase alternator with earthed neutral has a reactance of 5 ohms per phase. what will be the fault MVA of generator.

0 Answers  

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whats the reletion betweet flow,pressure,head,rpm and motor rating?

1 Answers  

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What is the minimum insulation value required for a cable between phase to phase and phase to earth of 380 Vac 50Hz circuit, having load arround 800 amps.

2 Answers   DEWA, TATA,

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if you are in a software company,then why do you want to come in a core company like sail, ntpc(where lots of trouble like tension but you have a good life in a it company) ?

0 Answers   Sail,

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what is the difference between indoor package substation and outdoor

3 Answers  

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I have a reading off 1.5ohms at my mem my main c/b is rated at 40/6 amps in a domestic house and i was told to change it to a b curve c/b is this ok

0 Answers  

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what is the effect of power factor of machines in starting current

0 Answers  

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how does ELR works? explain

0 Answers  

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what is circuit breaker in transfomer and where it used

0 Answers  

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