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why there is a humming noise in transformer

Answers were Sorted based on User's Feedback



why there is a humming noise in transformer..

Answer / anil

due to magnetostriction and presence of harmonic components also

Is This Answer Correct ?    11 Yes 0 No

why there is a humming noise in transformer..

Answer / srinivas

overloading is the main reason

Is This Answer Correct ?    7 Yes 1 No

why there is a humming noise in transformer..

Answer / meenakshi

simply speakin its because of the magnetostriction effect.

hey guys, i found the following link to be more informative
n understandable. to ave more knowledge on tis topic,plz
check it out without fail...

http://www.federalpacific.com/literature/drytrans/10transfor
mernoise.pdf

Is This Answer Correct ?    6 Yes 1 No

why there is a humming noise in transformer..

Answer / m.manimaran

over loading or loose teriminators

Is This Answer Correct ?    2 Yes 3 No

why there is a humming noise in transformer..

Answer / gautham

It is because of magnetic flux leakage. The efficiency of a transformer is never 100% so some energy is loss through the inductor coil in a transformer this causes the sound.

Is This Answer Correct ?    0 Yes 1 No

why there is a humming noise in transformer..

Answer / ganapati s havaldar

Stapping are in loose.

Is This Answer Correct ?    4 Yes 6 No

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I am completed DEEE in tamilnadu, now i am working in andhrapradesh with 2.5 year experience in relavent field. capacity of the tranformer is 11KV, 1MVA Transformer, i am eligible for getting c licence in andhrapradesh pl help me.

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