What is harmonics. How does it get generated and means to
arrest harmonics

Answer Posted / p.aruna devi

Unwanted signal is known as harmonics .it generate due to
double the frequency.

Is This Answer Correct ?    32 Yes 36 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB

1110


WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?

1673


The Q-facr o of a coil given as wL/R. what will be shape of Q versus frequency graph.

1546


Which power will flow first if we switch on a motor Active or Reactive? How?

4350


What is CCT (Correlated Color Temperature) ?

1499






How does cost of generation from hydropower plant compare with other sources of electricity?

618


what will be d.g. capacity to cater together for 14hp A.C. load & 3kw lighting load

1549


What are your personal skills and abilities for such a Master Course and your possible preparation to undertake this course?

1572


why motor range is available 22kv,30kv,37kv,45kv and so on? why motor range is not available 21kv,24,25,26,27kv and so on?

2354


How do you calculate the actual power consumption of an inductive load appliance. Say, a deep freezer of 200watts

1647


What are the advantages of vscf wind electrical system?

632


What is meant by reverse polarity and how it can be fixed?

743


why on delay timer used for fully automatic star delta starter?

1203


Why do we mostly prefer to generate and distribute electricity in 3 phase and not in 4 phase or 5 phase?

721


bitumar

1797