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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 stone is dropped from a height h. It hits the ground with a certain momentum P. If the same stone is dropped from a height 100
- What is the value of incidence L for which the current is maximum in a series LCR
- The voltage gain of an amplifier with 9% negative feedback is 10.
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- Monochromatic light of wavelength 667 nm is produced by a helium neon laser
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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