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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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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A toroid having 200 turns carries a current of 1 A. The average radius of the toroid
- One-fourth length of a spring of force constant K is cut away. The force constant
- At a metro station, a girl walks up a stationary escalator in time t₁
- Nuclear fission is not found in
- A Carnot engine takes heat from a reservoir at 627⁰C and rejects heat
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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