An Important Advantage of a Synchronous Motor Over Wound Round

question 21

Multiple Choice

An important advantage of a synchronous motor over wound round induction motor is that

• A)its power factor may be varied at will
• B)its speed is independent of supply frequency
• C)its speed may be controlled more easily
• D)none of the above

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Definitions:

Hyperthyroidism

A condition where the thyroid gland produces an excessive amount of thyroid hormones, leading to a rapid metabolism and other health issues.

Cushing's Syndrome

A condition caused by prolonged exposure to high levels of cortisol, leading to symptoms such as weight gain, thinning skin, and high blood pressure.

Glucocorticoids

A class of corticosteroids that are involved in the metabolism of carbohydrates, proteins, and fats and have anti-inflammatory, immunosuppressive, and anti-allergic properties.

Hypersecretion

The condition of excessive production of hormones or other bodily substances.