Question # 70

A sign states: “Respirators required when entering areas with airborne dust.” What is the rule?

Options:

A.

Only welders wear respirators.

B.

Respirators are required only above ground.

C.

All workers in dusty areas must wear respirators.

D.

Respirators are optional in low dust.

Viewing question 70 out of 72 questions
Industry research shows that students who utilize MASS practice tests are significantly more likely to pass exam.


Our free MASS practice questions act as a diagnostic tool to give you a clear snapshot of your MASS - Power Plant Maintenance Selection System readiness. Discover which topics are your strengths and, more importantly, which critical topics require your immediate attention.