An Isolation Transformer Whose Main Purpose Is to Reduce Voltage

question 19

Multiple Choice

An isolation transformer whose main purpose is to reduce voltage spikes will have a turns ratio of ____.

• A) 1 to 1
• B) 1 to 5
• C) 5 to 1
• D) 2 to 1

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Definitions:

Percentile Rank

A score indicating the percentage of scores in its frequency distribution that are equal to or lower than it, providing a relative position of an individual's score in a group.

Standard Deviation

A statistical measure of the dispersion or spread of a set of data points in relation to their mean.

Publisher Type Score

A scoring system or scale provided by the publisher of a test or assessment tool, often used to interpret individual or group test results.

Mean

The average value obtained by adding all the numbers in a data set together and then dividing by the number of values.