Figure 21-4 -A 150-Hp, 460-Volt Synchronous Motor Is to Be Operated at Be

question 14

Multiple Choice

Figure 21-4
-A 150-hp, 460-volt synchronous motor is to be operated at 80% power factor. What will be the full-load current rating of the motor? Use the accompanying figure.

• A) 66
• B) 81
• C) 127
• D) 189

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Definitions:

Critical Value

A threshold value that the test statistic must exceed in order to reject the null hypothesis in a statistical test.

Independent Variables

Variables in a study or model that are expected to influence or determine the outcome of the dependent variable(s), manipulated by the experimenter.

Degrees Of Freedom

The number of independent pieces of information in a dataset used in the calculation of a statistic, typically influencing the shape of various distributions.