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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.
Related Questions: - A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- A wind with speed 40 m/s blows parallel to the roof of a house. The area of the roof
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Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal
- A wind with speed 40 m/s blows parallel to the roof of a house. The area of the roof
- The value of Planck’s constant is
- The number of possible natural oscilations of air column in a pipe closed
- An objective moves ,starting from rest through a resistive medium
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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