Technician A says that a gauge block is used to measure valve lash (clearance). Technician B says that the vernier scale on a micrometer measures to 0.001". Who is right?
A)Technician A
B)Technician B
C)Both A and B
D)Neither A nor B

Question

Quizplus · Accepted Answer

Gauge blocks are not typically used for measuring valve lash; feeler gauges are more common for this purpose. The vernier scale on a micrometer typically measures to 0.0001", not 0.001".

Technician a Says That a Gauge Block Is Used to Measure