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.

Pls anyone explain me the basics of wiring a house?

3 Answers  

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how many types of ACB breakers, describe briefly..?

0 Answers  

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How the electric train gets the supply of electricity? What is the return path of the current?

7 Answers   NTPC,

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We operate a 10 Mw facility and we have been experiencing several trips due to fluctuations on the MVAR? We have checked all issues related to the AVR and we have found all OK? Can anyone help us? The grid voltage, internal voltage, all regular parameters look ok. MVAR fluctuate and there it goes the unit? What could be happening? Thanks!

5 Answers  

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what is droop control?

0 Answers   BARC,

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Any formula to calculate neutral current in 3 phase 4 wire system

1 Answers  

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What are pre paid energy meters ? How it works ?

1 Answers   Siemens,

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Define liftable weight of a transformer? Does the total weight of transformer include oil weight?

0 Answers  

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Will MCB tripped off, if there is an electric shock to Human body?

9 Answers  

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How can we design a HVAC Plant room which includes AHU,FCU,Chillers,Cooling towers, Pumps etc & how will they work? any Drawing if possible?

0 Answers   TCS,

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What is stub protection is all about?

1 Answers  

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mounting of bucholz relay engle on transformer

4 Answers  

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