Technician A says when testing a switch, a test light is used at the output of the switch in various switch positions. Technician B says when checking a switch, a voltmeter is used at the output of the switch in various switch positions. Who is correct?
A)A only
B)B only
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Both technicians are correct. A test light or a voltmeter can be used to test a switch in different switch positions to determine if it is working properly.

Technician a Says When Testing a Switch, a Test Light