The Molecular Motion Caused by the Magnetizing and Demagnetizing of a Transformer's

question 15

Multiple Choice

The molecular motion caused by the magnetizing and demagnetizing of a transformer's core results in friction which produces heat. This heat loss plus the power loss caused by the magnetic lag is called the ____ loss.

• A) phase
• B) copper
• C) friction
• D) hysteresis

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Definitions:

Sloppy

Lacking care, precision, or neatness in execution or appearance.

Assertive

The quality of being confident and self-assured in stating one's opinions or needs directly and respectfully.

Extraversion

A personality trait characterized by outgoingness, high energy, and sociability, contrasting with introversion.

Conscientiousness

A personality trait characterized by diligence, carefulness, thoroughness, self-discipline, and the desire to do a task well.