What Is a True Experiment

question 103

Multiple Choice

What is a true experiment?

• A) a research design where the researcher manipulates all of the dependent variables
• B) a research design where the researcher manipulates all of the independent variables
• C) a research design where the researcher treats variables as if they are independent variables even though the variables cannot be manipulated
• D) a research design where the researcher treats variables as if they are dependent variables even though the variables cannot be manipulated

---

Definitions:

Linear Loads

A type of electrical load where the current is directly proportional to the voltage, resulting in a constant load impedance throughout the operation.

Harmonics

Higher frequency signals that are integer multiples of a fundamental frequency, which can distort waveforms in electrical systems.

Current

The flow of electric charge through a conductor or space, measured in amperes.

Phasor Rotation

See phase rotation.