Interested to Buy Any Domain ? << Click Here >> for more details...
What is harmonics. How does it get generated and means to
arrest harmonics
- 8 Answers
- 20345 Views
- Airtel, I also Faced
- E-Mail Answers
Answer Posted / prosenjit majumder
It is the multiple of fundamental frequency . If
fundamental frequency is 50Hz then its harmonics are
100Hz , 150Hz , 200Hz .... and so on . It generates due to
improper switching action .
| Is This Answer Correct ? | 37 Yes | 7 No |
Post New Answer View All Answers
Q) Write VBscript code along with QTPscript code in QTP tool for below scenario 1. Launch yahoo site(i know) 2. Do loogin(i know) 3.Click inbox link(i know) 4.Go to every page of mail box and count no.of read mails and no.of unread mails(i know) 5.Store page numbers, read mail count and unread mail count in a new excel file sheet 6.Create 10 types of graphs on that data 7.Do logout and close site(i know) 8.Save new excel files with graph
what is magnetizing and demagnetizing current in generator and motor?
How to select the cable and voltage drop in circuit?
what will happen if OLR CT in all phases are short circuted
What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
when qty of cable being purchased is not sufficient according to the standard,what should the inspector do to ensure its quality according to the standard?
what is mean by dual digital protection in the relay field?
How generator NPS(NEGATIVE PHASE SEQUENCE TEST)TEST WAS DONE? PROCEDURE WITH DETAILS?
design of IGBT firing circuit for 11KV
Merits & Demarits of Oil circuit & Air circuit breakers ?
Is there any guideline say about display of earthing value near to earth pit
Draw the DOL starter and star delta starter drawing?
Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?
what is the synchronous timer ? and it applications.
why magnet has north and south poles only why not east and west and why we are considering as north and south poles? why cant we consider as east and west?
