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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 person can see clearly objects only when they lie between 50 cm and 400 cm from
- A dip needle vibrates in a vertical plane perpendicular to magnetic meridian. The time
- The purpose of using heavy water in nuclear reactor is
- Amout of heat required to raise the temperature of a body through 1 K is called its
- A pellet of mass 1 g is moving with an angular velocity of 1 rad/s along a circle
Topics: Electromagnetic Induction (76)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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