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Answer :

A hysteresis motor works on the principle of hysteresis loss.

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Last Answer : The transformer works on the principle of:  Mutual induction

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Last Answer : i) Flux density ii) Frequency iii) Volume of the magnetic material iv) Nature of magnetic material

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Last Answer : The term hysteresis is associated with On-Off control

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Last Answer : If the area of hysteresis loop of a material is large, the hysteresis loss in this material will be large.

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Last Answer : In a magnetic material hysteresis loss takes place primarily due to it high retentivity.

Last Answer : As hysteresis motors are free from mechanical and magnetic vibrations therefore these are considered as suitable for sound equipment.

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