Safe Operating Procedures Flashcards
7 cards from real MASS practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Safe Operating Procedures flashcards as text
What should you do if you notice a frayed electrical cord on a tool?
Answer: Remove it from service and report it
Damaged cords pose shock and fire risks and must be taken out of use.
An SDS (Safety Data Sheet) provides information about:
Answer: Chemical hazards and handling procedures
SDS documents detail the hazards and safe handling of chemicals.
When using a ladder, the 4-to-1 rule refers to:
Answer: Base placement of one foot out for every four feet of height
The 4-to-1 rule ensures a stable ladder angle.
What is the correct response to a chemical spill you cannot safely contain?
Answer: Evacuate the area and notify the supervisor
Large or unknown spills require evacuation and trained response.
Machine guards are installed primarily to:
Answer: Protect operators from moving parts
Guards prevent contact with hazardous moving components.
Which PPE protects against airborne dust and particles?
Answer: Respirator or dust mask
Respirators filter harmful airborne particles from the air you breathe.
Before backing up a vehicle in a busy yard, the driver should:
Answer: Check mirrors, use a spotter, and signal
Spotters and signals prevent backing-related collisions.