Question 156Electricity/Electronics - QMED70% to pass
What is an ohmmeter used to measure?
AI Explanation
The correct answer is D) circuit resistance.
An ohmmeter is a device used to measure the resistance in a circuit, which is the opposition to the flow of electric current. Resistance is measured in ohms (Ω), and an ohmmeter allows you to determine the resistance value of a component or the overall resistance of a circuit.
The other answer choices are incorrect because:
A) An ammeter is used to measure the amount of current flow in a circuit.
B) A voltmeter is used to measure the voltage between two points in a circuit.
C) A wattmeter is used to measure the power in a circuit.
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