CAR Safety Procedures & PPE 2

Question 1

When handling refrigerants during appliance recycling, which type of glove material is MOST resistant to chemical permeation?

Accepted Answer

Nitrile gloves

Answer

Nitrile gloves provide superior chemical resistance to refrigerants and oils compared to latex, leather, or cotton.

Question 2

OSHA's Hazard Communication Standard (HazCom) requires recycling workers to have access to Safety Data Sheets (SDS) for hazardous chemicals. Where must SDSs be kept?

Accepted Answer

In a location readily accessible to workers during their shift

Answer

OSHA 29 CFR 1910.1200 requires SDSs to be readily accessible to employees during their work shift in their work area.

Question 3

Which class of fire extinguisher is appropriate for an electrical fire that might occur near an appliance demanufacturing station?

Accepted Answer

Class C

Answer

Class C extinguishers use non-conductive agents and are rated for electrical fires, making them safe for use around energized equipment.

Question 4

A recycling technician notices a co-worker has lifted a heavy compressor using only their back muscles. What proper lifting technique should be recommended?

Accepted Answer

Squat with legs, keep back straight, and lift with leg muscles

Answer

Safe manual lifting requires squatting close to the load, keeping the back straight, and using leg muscles to drive the lift.

Question 5

What is the purpose of a buddy system when draining mercury switches from appliances?

Accepted Answer

To ensure one worker can assist or get help if the other is exposed to mercury

Answer

A buddy system ensures that if a worker is incapacitated by mercury exposure, the second person can provide immediate assistance or summon help.

(CAR) Certified Appliance Recycler Practice Test

(CAR) Certified Appliance Recycler Practice Test

CAR Safety Procedures & PPE 2