A Disadvantage of the Synchronous Motor Equipped with a Brushless

question 3

True/False

A disadvantage of the synchronous motor equipped with a brushless exciter is that brush sparking is eliminated.

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Definitions:

P-Value

The probability of observing a test statistic at least as extreme as the one observed, assuming the null hypothesis is true.

Significance Level

The probability of rejecting the null hypothesis in a statistical test when it is actually true, a measure of the risk of making a Type I error.

Alternative Hypothesis

The hypothesis that there is a significant difference or effect, contrasting with the null hypothesis and indicating the presence of an observed effect.

Type II Error

A statistical mistake where a false null hypothesis is not rejected, meaning the test fails to observe a difference when in truth there is one.