What Is the Purpose of Measuring a Questionnaire's Reliability

question 1

Multiple Choice

What is the purpose of measuring a questionnaire's reliability?

• A) To examine the consistency of a measure.
• B) To determine whether a test measures what it should be measuring.
• C) To generalize the findings to a wider population.
• D) To decide whether the test or questionnaire is robust enough to be applied to different populations.

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Definitions:

Single-Phase Loads

Loads that operate on only one phase of an AC power system.

Three-Phase Transformer

A transformer setup that uses three sets of primary and secondary coils to transfer electrical energy in a three-phase system, enhancing efficiency and reducing power loss.

Dielectric Oil

A type of insulating oil often used to cool transformers.

Insulator

A material or device that resists the flow of electric current, used to prevent undesired current flow.