Question
no 3,4,6,7,8 please
1) Which of the followingE is NOT appropriate attire for working in a laboratory a. Long pants b Flip-flops c. Lab coat d. Closed toed shoes ich of the following is the last line of personal protection from exposure to potential hazards 2) Wh in the lab or shop? a. Administrative controls b Engineering controls ) Personal protective equipment All of the above 3) Which of the following is true regarding PPE? a. b. c. d. Failure to use correct PPE when working with tools or equipment can resuit in injury You should be trained on how to use PPE Use of PPE is optional when working with hand tools Both A and B 4) You should check with your supervisor to ensure you are using the corect eye and/or face protection prior to working with hazardous material or equipment a. True b. False 5) Which of the following prevents exposure to dust and airborne particuates? a. Dust mask b. Goggles Dust collection or ventilation system c. d. All of the above 6) When is it permissible for you to operate equipment/machinery alone? When you have received proper training a. b. When you've called someone to tell them where you are c. You should never operate equipment/machinery alone d. Both A and B One of the primary rules for safe operation of hazardous equipment and machinery is to not operate if 7) or Tired or distracted Tired or untrained Hurried or distracted Hurried or untrained a. b. c. d. 8) Which of the following is NOT a housekeeping standard? a. b. c. d. Mop floors daily Keep floors clear of tripping hazards Clean equipment after each use Return tools and materials to designated place after each use
Explanation / Answer
3. d) Both A and B
PPE refers to Personal Protective Equipments an it should be used correctly and with proper training to avoid injury.
4. True
To ensure that the eye and face safety protection are used correctly, ons should check with the supervisor.
6. c. You should never operate equipment/mmachiner alone.
7. Tired and untrained
