which is the most common harmonics 3rd,5th,7th affect the systegm

which is the most common harmonics 3rd,5th,7th affect the
systegm

Question Posted / sscharles7

4 Answers
6774 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

which is the most common harmonics 3rd,5th,7th affect the systegm..

Answer / varun

3rd hormonics is the most frequent harmonic that occurs

Is This Answer Correct ?

4 Yes

1 No

which is the most common harmonics 3rd,5th,7th affect the systegm..

Answer / shaikh

3rd harmonics has common affects as compared to others. why? because of ferromagnetic loads produced by saturated iron in machines & transformers. Later, arcing load like lighting & electric arc furnaces. How to reduce? by increasing large fault level capacity to absorb more harmonic current.

Is This Answer Correct ?

2 Yes

0 No

which is the most common harmonics 3rd,5th,7th affect the systegm..

Answer / birju barot

7th

Is This Answer Correct ?

1 Yes

0 No

which is the most common harmonics 3rd,5th,7th affect the systegm..

Answer / guest

3rd

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

i have 1500 kva generator how much maximum load avilable of use

1 Answers Dr Reddys,

TELL ME WHAT IS INDUCTOR AND CAPACITOR WHAT IS IT BASIC OPERATION ANDFUNCTION?

0 Answers ABC,

wt wil happen if a 120kv line is grounded

4 Answers

What is the maximum percentage voltage drop (vd%)for a motor control center

0 Answers

What is meant by short-pitched winding?

0 Answers

what is NGR in generator?

4 Answers

what will happen if a part of primary winding of a transformer is accidentally short-circuited?

2 Answers

1kva = kw ?

6 Answers

A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V

4 Answers Engineers India Limited,

What is function for Load Bank test and why need to test.

1 Answers

a 3 phase motor was running with delta connected, suddenly one phase winding got burnt off, what will be the effect ?

8 Answers Bhel, RRB, SR,

OUR METER READER TAKE READING OF INDUSTRIAL CONSUMER.THEY ALWAYS ASK HOW TO INCREASE POWER FACTOR FROM 60% TO 99 % TO AVOID PENALTY OF POWER FACTOR.

3 Answers

For more Electrical Engineering Interview Questions Click Here