what methods are used to improve power factor?

3 Answers  

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-What is leakage current . how much leakage current is allowed.

3 Answers  

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checking procedure of capacitor based motors.used in fans etc?

0 Answers   Badve,

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what is the principal of ceiling fan and how it will rotates? what is the magnetic momentum produces inside the fan?

1 Answers  

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Between Turbo alternator and Hydro alternator which one is more difficult to cool and why?

2 Answers  

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WHy neutral to ground trips when neutral touches the ground

1 Answers  

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What is the meaning of burden and class of accuracy of CT?

1 Answers   Home,

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What is the significance of integral controller and derivative controller in a pid controller?

0 Answers  

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Hp to Kw and Kw to I(amps) conversion......

3 Answers  

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what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?

0 Answers  

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What is the problem, if a circuit breaker is not closing.

4 Answers   KSEB, L&T, Siemens,

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Whether it is possible to measure energy at the input of rectifier transformer (12 pulse with very high odd harmonics)

0 Answers  

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