Voltage Drop Testing Is Being Discussed

question 7

Multiple Choice

Voltage drop testing is being discussed. Technician A says the power side of the circuit should be tested. Technician B says the ground side of the circuit should be tested. Who is correct?

• A) Technician A only
• B) Technician B only
• C) Both A and B
• D) Neither A nor B

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Definitions:

Headlamp Resistance

The electrical resistance offered by a headlamp's filament, which determines the amount of current flowing through it and thus its brightness.

Amps

A unit of electrical current, shorthand for amperes, representing the flow of electric charge through a conductor.

SAE Relay

An electromechanical switch that meets the standards set by the Society of Automotive Engineers, used for controlling high power circuits with a low power signal.

Common Terminal

An electrical connection point used in circuits that serves as a common reference point for multiple components.