Eddy Current Loss in Hindi

Eddy Current Loss in Hindi. We covered all the Eddy Current Loss in Hindi in this post for free so that you can practice well for the exam.

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Mock test on Eddy Current Loss for Students

The generation of an induced electromotive force in a coil due to a change of current within the same coil is known as:

a) Self-induction

b) Chemical effect

c) Mutual induction

d) Thermoelectric effect

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If the coils of a transformer are made using thick conducting wires, then:

a) Eddy current losses increase

b) Leakage of magnetic flux decreases

c) Heat loss due to Joule heating increases

d) Heat loss due to Joule heating decreases

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Two copper cables have the same length. One consists of a single conductor with cross-sectional area A, while the other is made of 10 strands each having cross-sectional area A/10. Their suitability for carrying Alternating Current (AC) and direct current (DC) is:

a) Single strand only for both AC and DC

b) Multiple strands only for both AC and DC

c) Multiple strands only for AC, either type for DC

d) Multiple strands only for DC, either type for AC

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Eddy currents are produced when:

a) A metal is placed in a changing magnetic field

b) A metal is placed in a constant magnetic field

c) A circular coil is kept in a magnetic field

d) Electric current flows through a circular coil

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Which of the following is NOT an application of eddy currents?

a) Induction furnace

b) Automobile speedometer

c) Damping in galvanometers

d) X-ray crystallography

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Eddy currents do not result in:

a) Damping

b) Heating

c) Sparking

d) energy loss

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We covered all the eddy current loss in Hindi above in this post for free so that you can practice well for the exam.

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