Answer / santiago

when the different potential level exists, we must ground
each voltage level.i.e,

why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%

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excitation limit of an excitor

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In a running D.G set engine and Alternator is revolving at 1500RPM but no output in the terminal>>>>what to do?? someone told excitation problem ....please advice

3 Answers  

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What is the reason that the humming sound is coming from the induction furnace panel?

0 Answers   SKS Microfinance,

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what is power factor

4 Answers  

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why does a dc machine has high efficiency while working as a generator than as a motor ..

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Why does not AC excitation use in rotor of AC Generator instead of DC excitation?

2 Answers   A2Z Group,

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what is power factor when in view of a lineman

3 Answers   KSEB,

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How will calculate the current rating (withstanding capacity)of alumunium and copper cables?

1 Answers  

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why capacitor is placed in fan

4 Answers  

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we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

0 Answers   Afflatus Grauver Pvt Ltd,

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How can we Run three phase motor when only single or two phase supply is available ??

3 Answers  

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