Interested to Buy Any Domain ? << Click Here >> for more details...
WHAT TI THE REASON FOR THE NOISE PRODUCED IN THE
TRANSFORMER?
- 1 Answers
- 3472 Views
- I also Faced
- E-Mail Answers
Answer Posted / manasa
transformer noise is caused due to magnetostriction.
transformer is made up of many sheets of special steel. A
transformer is magnetically excited by an alternating
voltage and current so that it becomes extended and
contracted twice during a full cycle of magnetization. So
this causes extension and contraction of the sheets which
vibrate erratically and produce noise
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the difference between intrinsic and extrinsic semiconductors?
Explain what is the translucent?
Explain when are intermolecular forces the strongest?
What is the physical significance of biot numbers?
Why is mercury used in thermometers rather than water?
What is the Unit for charge?
the resolutions of a michelson interferometer operating with a light source of 640nm wavelenth is A.1280nm B.640nm C.80 nm D.1nm
Explain the difference between collector & emitter of transistor, even though material used for both same?
Explain the difference between a lens and a mirror?
What is melody?
How much oxygen is in the atmosphere?
How much does automotive oil weigh?
Which element has the simplest absorption spectrum?
What is the principle on which sitar and violin are based?
Why does it take longer to heat a bucket of water than a cup of water?
