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Question:

On which of the following types of surfaces should a Class B fire extinguisher not be used?
  1. Paint
  2. Grease
  3. Oil
  4. Plastic






Q2. _____ is a set of systematic processes and practices that enable an organization to reduce its environmental impacts and increase its operating efficiency.

  1. Continuous Improvement System (CIS)
  2. Safety Management System (CMS)
  3. Environmental Management System (EMS)
  4. PDCA Program
Correct Answer

Q3. What is the leading cause of death on construction sites?

  1. Struck by object
  2. Falls
  3. Caught-in or -between
  4. Electrocutions
Correct Answer

Q4. The acronym “PASS” used for fire extinguisher operation stands for:

  1. Pick up, Aim, Squeeze, Squirt
  2. Push, Alarm, Swirl, Sweep
  3. Pull, Aim, Squeeze, Sweep
  4. Pull, Aim, Swirl, Swat
Correct Answer

Q5. On which of the following types of surfaces should a Class B fire extinguisher not be used?

  1. Paint
  2. Grease
  3. Oil
  4. Plastic
Correct Answer

Q6. Ammonia becomes an immediate danger to your life and health when it is present at the following level or greater:

  1. 100 ppm
  2. 200 ppm
  3. 300 ppm
  4. 400 ppm
Correct Answer

Q7. While carrying a load downhill on a forklift, you should:

  1. Zig-zag down the hill slowly
  2. Drive forward with the fork pointing downhill
  3. Drive in reverse with the fork pointing uphill
  4. None of the above
Correct Answer

Q8. You should not use a wedge if it has:

  1. Pointed head
  2. Triangular head
  3. Mushroomed head
  4. Flat head
Correct Answer

Q9. Fluoride pollution mainly affects

  1. Brain
  2. Teeth
  3. Heart
  4. Kidney
Correct Answer

Q10. If you are working near a flammable substance, you should always use iron or steel hand tools.

  1. True
  2. False
Correct Answer










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