Which of the following statements is most correct?
A) Voltage drop testing tests the circuit while under load.
B) An ammeter must be connected in parallel to the load.
C) An ohmmeter tests the circuit under a simulated load.
D) An insulation meter is used to measure high voltage.

Question

Quizplus · Accepted Answer

Voltage drop testing involves measuring the voltage drop across a component or section of a circuit while it is under load, allowing for the detection of any voltage losses due to resistance in the circuit. An ammeter must be connected in series with the load, not parallel, to measure the current flowing through it. An ohmmeter tests resistance in a circuit, not under a simulated load. An insulation meter is used to measure the resistance or insulating properties of electrical insulation, not high voltage.

Which of the Following Statements Is Most Correct