Interested to Buy Any Domain ? << Click Here >> for more details...
What is Harmonic affects in power system. what is unit of harmonics and how to measure it. how much value should be in power system.
- 1 Answers
- 2810 Views
- I also Faced
- E-Mail Answers
Answer Posted / balajikamal84
Harmonics is the frequency distortion. If 50HZ is called no harmonics. More than 50HZ is called Harmonics. It is callisifies as 2 types. Even harmonics, ie 2nd,4th,6th etc. (50HZx2=100Hz). Odd Harmonics, ie 3rd,5th,7th etc (50HZx3=150Hz). Generally even harmonics will not affect the system. Odd only affect. It can be measure by instrument called Power Quality Analysier.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
why they were using TRIAC instead relay in some controllers and what is the advantages.
what transformer we used normally and upto which kva?
What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?
Define damping ratio.
What do you understand by external characteristics of a d.c. Generator?
What is core CT & it's function?
what are the different kind of cables used for transmissions?
Can we Co-ordinate relay in Load Break switch?
what is the difference between switch yard to residential area.and how much required it.
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
What is Negative Potential Bias
what is EIB lighting control system? what is the advantages of this system?
What is the use of bundle conductors?
what is the write prosidure of stringing of 8meter pcc pole.
