explain harmonics in simple words..........

Answer Posted / sunil guru

HARMONICS --- BASICALLY ARE THE INTEGRAL MULTIPLE OF FUNDAMENTAL FREQUENCY.... WHICH CAUSES DISTORTION AND DISTURBANCES IN THE SYSTEM.....
AND IT RESULTS IN CHANGING OF THE SINUSOIDAL WAVE FORM..
SO THAT SYSTEM IS NOT GETTING PURE SINE WAVE AND ITS LOSSES ARE INCREASED AND WORKING EFFICIENCY IS DECREASED....

for any disagreement mail me at parmar20072008@yahoo.com

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is slope...? Explain slope 1 and slope 2...?

1053


Single line digram for 11 kV to distribution use go,la and do

1274


What is vaccum currcuit breaker.define with cause and where be use it device?

617


why EMF IS INDUCED IN A CONDUCTOR WHEN FLUX LINKING WITH IT CHANGES ACCORDING TO FARADAYS LAW.

1514


what is meaning of sympathetic tripping with respect to relays and give the values for current carrying capacities for copper and aluminium cables from 16sq mm to 500sq mm

4331






i have 3500 amp load and select current transformer and perches.how i calculate .please understand

1696


Please define ampere?

652


why do we measure VIBRATION in -24vdc and why we adjust gap voltage -9vdc to 10-vdc? i am trying to get this information since 5 years, yet i haven't get reliable answer, i hope i can get from you.

1388


Name one of major transformer company in KSA ?

723


In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc

1397


What are the advantages and disadvantages of the dc motors?

606


what is the correct format to create a resume for interview??

1494


where can the transformer having vector group Yny0 be used??

3561


What is the end effect of linear induction motor ??

1543


what do u understand from filter factor of reactor?

1505