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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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(76)
Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The loudness and pitch of a sound note depends on
- Periodic time of a satellite revolving above Earth’s surface at a height equal to R,
- Two bulbs 60 W and 100 W designed for voltage 220 V are connected in series
- A long straight wire is carrying a current of 12 A. The magnetic field at a distance
- If A=4i+4j+4k and b=3i+j+4k, then angle between vectors A and B is
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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