Provide an Appropriate Response

question 20

Multiple Choice

Provide an appropriate response.
-Choose the number that is divisible by 2, 3, 7, 6, and 14.

• A) 114
• B) 142
• C) 42
• D) 21

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Definitions:

AC Sinewave

Represents alternating current electricity in a waveform that alternates in a sinusoidal manner, typical of household electrical supply.

Ion

An atom with either an excess or a deficiency of electrons in the valence; a negatively or positively charged particle.

Surplus of Electrons

A condition where there are more electrons than protons in a system, leading to a negative charge.

Ohmmeter

An instrument for measuring electrical resistance in ohms, used in diagnosing and troubleshooting electrical problems.