Answer / purusttom

harmonics 3d pluse

Answer / manisand1

harmonic pulses is basically called the harmonic distortion
and this takes place mostly in the rectifiers during its
distortion the frquency goes multiple.

Suppose the frequency is 50hz then this would be = 50, 100,
200, 400 ans so on.

how the direction of rotation in a dc shunt motor could be reversed?

2 Answers  

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apti mainly on logical reasoning, verbal and non-verbal ability (70 percent) and remaining technical. I was in ee but technical had mech ques like on turbines and welding.

0 Answers   TATA,

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what is breathing?

0 Answers   PWD,

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Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

0 Answers  

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why slipring motor , at full speed run as squirrel cage motor?

1 Answers  

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a battery is having capacity 100AH and 25% charging .if a load taking 10A & connected 6 hour .what is the final condition of the battery.

0 Answers  

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What is meant by unilitrel device?plz tell about h-parametrs

1 Answers  

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what is the differenc between A.C. and D.C, which is more dangerious?

4 Answers  

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why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?

0 Answers  

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What is the function of attenuator in cro?

0 Answers  

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Why celing fans will rotate slowly after some days.?

2 Answers  

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Why in india freq. is 50HZ & in U.S.A. it is 60HZ?

2 Answers   MacLellan,

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