CMM Safety & Risk Management 2

Question 1

Under OSHA 29 CFR 1910.147, who is authorized to remove a lockout device from energy-isolating equipment under normal circumstances?

Accepted Answer

The authorized employee who applied it

Answer

OSHA requires each lockout device to be removed by the authorized employee who applied it, except under specific documented emergency removal procedures.

Question 2

At what height does OSHA general industry (29 CFR 1910.28) generally require fall protection for employees on walking-working surfaces with an unprotected side or edge?

Accepted Answer

4 feet

Answer

General industry requires fall protection at 4 feet or more above a lower level, while construction uses 6 feet.

Question 3

A maintenance technician must enter a below-grade sewage ejector pit with limited entry and potential hydrogen sulfide. How should this space be classified?

Accepted Answer

Permit-required confined space

Answer

A confined space with a potential hazardous atmosphere meets OSHA's definition of a permit-required confined space.

Question 4

When testing the atmosphere before confined space entry, in what order should hazards be tested?

Accepted Answer

Oxygen, flammables, toxic gases

Answer

Oxygen is tested first because combustible gas meters need adequate oxygen to read accurately, followed by flammables and then toxics.

Question 5

Under OSHA's Hazard Communication Standard aligned with GHS, how many sections must a Safety Data Sheet contain?

Accepted Answer

16

Answer

GHS-aligned SDSs follow a standardized 16-section format.

CMM - Certified Building Maintenance Manager Practice Test

CMM - Certified Building Maintenance Manager Practice Test

CMM Safety & Risk Management 2