Answer / sudhanshu shekhar

Life expectancy for molded case circuit breakers in the industry is generally expected to be about 30 years.

what u meant of power plant?

5 Answers  

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Why carbon brushes are used in motors?

6 Answers   BARC,

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why the generating / transmitting voltage is in the order of multiples of 11(ie 11kv,22kv,33kv......)

1 Answers  

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Q-1 what are the structural and operational difference between a distribution and a power transformer? Q-2 what is skew in motors? Q-3 draw equivalent circuit of transformer Q-4 explain with phasors how pf is improved with loading in induction motors Q-5 DIFFERENT METHODS OF CABLE LAYING(interviewer asked if i heard new chemical based earthing system next) Q-6 pi model of medium length trans line Q-7 v/f control?why Q-8 vacuum circuit breaker operates in?

1 Answers   Vijai Electricals,

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What is phenomenon of electromagnetic induction and how it works?

0 Answers  

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How to find knee point voltage in current transformer?

2 Answers   TCS,

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what is the method to measure the transformer current carrieng capacity in three phase.

1 Answers  

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want happens when a dc is given to a commutator

2 Answers  

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Working of microwave oven?

0 Answers   LG,

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Why in celling fan stator are rotatig while rotor are steday

6 Answers  

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How to convert KV into MV in a Transformer?. dont say multification of 1000.pls give practical convertion factor.

2 Answers  

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what is meant by VDC ?where its applicable ?

2 Answers  

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