Question

• 1. One of the modes of operation for a Type C supplied air respirator is
  • a. self-generating
  • b. rebreathing
  • c. demand
  • d. negative pressure
• 2. Quantitative fit testing involves
  • a. smelling or tasting the test material
  • b. feeling the test material
  • c. measuring the amount of leakage in the face piece
  • d. placing the hands over the inhalation valve
• 3. A Type B supplied air respirator can have a hose length up to
  • a. 25 feet long
  • b. 50 feet long
  • c. 75 feet long
  • d. 100 feet long
• 4. Oxygen cylinders must be tested and maintained in accordance with
  • a. OSHA
  • b. NIOSH
  • c. ANSI
  • d. DOT
• 5. Respirators used for emergency purposes must be inspected at least
  • a. weekly
  • b. monthly
  • c. every three months
  • d. yearly

True/False

Indicate whether the statement is true or false by circling T or F.

• 6.   T   F Negative pressure air purifying respirators can be used in oxygen deficient atmospheres.
• 7.   T   F Pressure demand is one type of air supplying respirator.
• 8.   T   F Engineering and work practice controls are not needed if a respirator protects adequately.
• 9.   T   F N series particulate respirators can be used only in clean environments.
• 10.   T   F Fit testing is the responsibility of the employee.
• 11.   T   F Any employee can repair a respirator.
• 12.   T   F Facial hair prevents the proper wearing of a tight fitting air purifying respirator.
• 13.   T   F The employee must do the worksite analysis when updating respirator use.
• 14.   T   F A gas mask is an air purifying respirator.
• 15.   T   F Respirator training must be conducted every three months.

  16. SCBA respirator 17. Air purifying respirator 18. Type C airline and SCBA 19. Type A, B, and C supplied air 20. P series particulate respirator

  a. Can be used in both IDLH and oxygen-deficient atmospheres b. Can be used in oxygen-deficient but not IDLH atmospheres c. Atmosphere supplied respirator d. Cannot be used in IDLH or oxygen-deficient atmospheres e. Can be used for oil-containing particulates

Answer 1

Q 11

Answer - true

Q 12

Answer - true

According to the HOMEWORKLIB RULES when multiple questions are asked or multiple sub category have then answer first four so from my side I'm providing more answer..