What is the function of a circuit tester?
A. To measure voltage, current, and resistance
B. To test the continuity of a circuit
C. To cut wires and cables
D. To strip wires
Answer:B
What is the function of a circuit tester?
A. To measure voltage, current, and resistance B. To test the continuity of a circuit C. To cut wires and cables D. To strip wires
Explanation: A circuit tester is a tool that is used to test the continuity of a circuit. It consists of a probe and a light or sound indicator that alerts the user to the presence or absence of a complete circuit.