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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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- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The drift velocity does not depend upon
- A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at
- 4 point charges each +q is placed on the circumference of a circle
- Before using the tangent galvanometer, its coil is set in
- A thin rod of length L and mass M is held vertically with one end on the floor
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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