Answer / alimi zaynab olabusayo

A commutator is device that converts an alternating current quantity to a direct current quantity

Answer / s

it rctifires the voltage of the generator and it in half
cycle

Answer / rafael

why do DC motor that use brushes require more repair than motor that do not use brushes?

Answer / sennapparajan

I DONT THINK ITS RECTIFIENG. ITS JUST A CONDUCTOR BUTWEEN
COILS AND BRUSHES.

give single line diagram of D.G distribution form alternator to main L.T panel?

0 Answers  

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which calss ct's,pt', use protection,meatering and others

1 Answers  

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What is the generating voltage of a power station consided generally?

20 Answers   L&T,

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why electronic instruments is more favorable than electrical?

0 Answers  

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in catridge heeter  watts =110, 260 v ,  i checked in multimeeter meeter shows 50 ohms but oms law r=v square /w  260*260=67600, and 67600/110=614.5 ohms  how to caluclate exact ohms in heetre s 

2 Answers  

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How power cable & control cable can be differentiate from each other ?explain?

14 Answers   Aster, Finolex, TCE,

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How to maintain ac plant?

0 Answers   HCL,

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What is transformer break down voltage.And what is flash oil flash point.

1 Answers   HP,

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What is the physical significant of power factor?

0 Answers   Cooper,

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EXPLAIN THE TRANSFORMER MAINTENANCE?

0 Answers   Enercon, ERT, GEL,

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What is FTA card? How it works?

0 Answers  

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What is called limb of a transformer?

0 Answers  

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