Figure 21-4 -A 200-Hp, 2300-Volt Synchronous Motor Is to Be Operated at Be

question 4

Multiple Choice

Figure 21-4
-A 200-hp, 2300-volt synchronous motor is to be operated at 90% power factor. What will be the full-load current rating of this motor? Use the accompanying figure.

• A) 44
• B) 48
• C) 52
• D) 56

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Definitions:

Degrees of Freedom

The measure of unique values or quantities that can be set for a statistical distribution.

DfWG

Degree of Freedom Within Groups, which quantifies the variability of observations within individual groups in an ANOVA test.

One-way ANOVA

A statistical test utilized to compare the means of three or more independent groups to determine if there is a significant difference among them.

F-ratio

A statistic commonly used in ANOVA (Analysis of Variance) to compare the variances between groups to see if there is a significant difference between them.