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The core of a transformer is laminated because
Options
(a) ratio of voltage in primary and secondary may be increased
(b) energy losses due to eddy currents may be minimised
(c) the weight of the transformer may be reduced
(d) rusting of the core may be prevented
Correct Answer:
energy losses due to eddy currents may be minimised
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body is thrown vertically up with a velocity u.It passes three points A,B and C
- A bullet comes out of the barrel of gun of length 2m with a speed of 800 m/s
- The heart of a man pumps 5 litres of blood through the arteries per minute at
- The number of beta particles emitted by a radioactive substance is twice the number
- As per Bohr model, the minimum energy (in eV) required to remove an electron
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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