Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / varun devulapalli
basically harmonics are the distorsion in the system waveform. these may lead to the poor sine wave and hence the system performance is effected. Harmonics are of two types : even harmonics and odd harmonics. Compared to even harmonics odd harmonics are very dangerous. if in a one half cycle of the main wave there are 3 half cycles, then it is 3rd harmonic. and similarly if in one half cycle of the main wave there are 5 half cycles, then it is 5th harmonic. the above said are odd harmonics. similarly for even harmonics, there will be even no of half cycles for each half cycle of the mainn wave.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is critical disruptive voltage?
how electrical earthing maintenance done in industry?
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
What is Surge Capacitor? Why it is require in Generator Circuit Breaker,inspite of surge arrester?
I have motor of 3 H.P. How i found the rating of capacitor use in it in single phase motor..???
what is load vs Torque curve & why it is used?
How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.
what is the IS foe lightning arrester?
how we calculate the dick for a pole?
why the India electrical supply transmission loss is high when compare to us
why you don not show protection and type of isolation in key single line diagram?
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
How much minimum insulation required between 11kv/3.3kv transformer windings?
1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks
how is the incoming cable size calculated for a given current rating of a panel??
