The Power Factor of the Synchronous Motor Can Be Changed

question 1

True/False

The power factor of the synchronous motor can be changed by adjusting the DC excitation current to the rotor.

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Definitions:

Severe Depression

A clinical condition marked by significantly intense symptoms of depression, including extreme sadness, hopelessness, and a lack of energy or interest in life.

Explanatory Variable

A variable that is manipulated or categorized to investigate its effect on a dependent variable.

Comparative Study

A research method that involves comparing two or more groups or variables to determine significant differences or similarities.

Yield

In finance, the income return on an investment, such as the interest or dividends received, expressed as a percentage of the investment's cost.