Two technicians are discussing vehicle instrumentation. Technician A says that gauges and lights are the means to convey information to the driver. Technician B says that analog gauges have a numerical readout that changes as the reading varies on the vehicle. Who is correct?
A) A only
B) B only
C) Both A and B
D) Neither A nor B

Question

Quizplus · Accepted Answer

Technician A is correct because gauges and lights are indeed used in vehicles to convey information to the driver. Technician B is incorrect because analog gauges do not have a numerical readout; instead, they use a needle to indicate a value on a scale, unlike digital gauges which display numbers.

Two Technicians Are Discussing Vehicle Instrumentation