Answer / valluvan

360Amps in maximum current carrying capacity

What are the effects of armature reaction on a DC machine and discuss the various methods to reduce the effect.

1 Answers  

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what are frequency changers ? Tell me about commertially availble frequency changers ?

1 Answers   GE,

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what is difference b/w CFL and Ordinary lamps? which one is useful for power saving?

5 Answers  

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enlist types of dc generator

8 Answers   Philips,

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How RTCC panel is working and give single line diagram for RTCC with transformer?

0 Answers   AB Associates,

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in my working site. momentary jerck in electrical supply ocurred frequently which cause of multiple losses in our electrical equipements. how can we protect our electrical machines and equipements in this situation.

1 Answers  

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why the transmission side of the generating transformer is always star??

5 Answers  

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why we are grounding the neutral?

1 Answers   GE,

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how many frequent start/stop operation possible in case of HT MOTORS.

5 Answers   DVC, Steel Plant,

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What is the minimum value required for Neutral to Earth in UPS Panels

3 Answers  

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how to calculate induction motor rating (HP) if name plate is missing from motor at site condition ?

6 Answers   ABB, apatel, Bhel, Spatel, Voltas,

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how to calculate knee point voltage of current transformer?

20 Answers   Bhel, Bhilai, Jackson,

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