MASS Safe Operating Procedures 3

Question 1

What should you do if you notice a frayed electrical cord on a tool?

Accepted Answer

Remove it from service and report it

Answer

Damaged cords pose shock and fire risks and must be taken out of use.

Question 2

An SDS (Safety Data Sheet) provides information about:

Accepted Answer

Chemical hazards and handling procedures

Answer

SDS documents detail the hazards and safe handling of chemicals.

Question 3

When using a ladder, the 4-to-1 rule refers to:

Accepted Answer

Base placement of one foot out for every four feet of height

Answer

The 4-to-1 rule ensures a stable ladder angle.

Question 4

What is the correct response to a chemical spill you cannot safely contain?

Accepted Answer

Evacuate the area and notify the supervisor

Answer

Large or unknown spills require evacuation and trained response.

Question 5

Machine guards are installed primarily to:

Accepted Answer

Protect operators from moving parts

Answer

Guards prevent contact with hazardous moving components.

MASS Test Practice Test