When a single pase capacitor run motor- run on 230vac and Case(1)run with 8 Mfd 250 vac.capacitor , Case( 2) run with 8 Mfd 400vac capacitor. What is difference between both case regarding power ,efficiency etc?

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which braking is used in traction motor and what is its working send at mukeskumar27@hotmail.com

2 Answers  

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why dc measurements are noted in mc whereas it is mi in ac measurements?

1 Answers  

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Why corona leads to production of Ozone and glow of the color VOILET?

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Hy the hydro power stations have high transmission and Distribution costs?

3 Answers  

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Why donot sleep below the tree for night time?

12 Answers  

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What it is the diff btw Package & PEC AC's????

2 Answers   Emerson,

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At full load wat is the motor p.f And at no load will is the motor p.f?

0 Answers   GEPL,

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Sir,In our company there are 3 caterpillar make(capacity:(1) 3.3KV,2.5MW(2)3.3KV,2.5MW & (3)3.3KV,1.9MW) & 1 deutz make (capacity:11KV,3.8MW)gas engines utilised,all are running in paralell. There are three transformer utilised,(1) 6.25MVA,3.3KV/22KV,Impedence voltage:6.7% used for two generator,both are 2.5MW(2)5.5MVA,3.3KV/22KV,Impedence voltage:7.2% used for one generator of 2.5MW & (3) 5.5MVA,11KV/22KV,Impedence voltage:7.8% used for one generator of 2.5MW.all generator breakers capacity of 1250Amps. Sir,I want the details of fault level calculation of generator,transformer individually & for whole system. If you require any information from me.feel free for contact me sir.pl.send the answer of my question as the earliest as possible.

0 Answers   Piramal Healthcare,

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What is RMU, and what it's function?

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What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps

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why the alternator rating in kva generator in kw.

2 Answers  

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