Which of the following tools is used to test for the presence of electricity in a circuit?
A. Voltage tester
B. Wire stripper
C. Needle-nose pliers
D. Cable cutter
Answer:A
Which of the following tools is used to test for the presence of electricity in a circuit?
A. Voltage tester B. Wire stripper C. Needle-nose pliers D. Cable cutter
Explanation: A voltage tester is a handheld tool used to test for the presence of electricity in a circuit, without the need for direct contact with the wires.