Power Engineering 4th, Ch 30 Personal Protective Equipment Questions with Verified Solutions

Power Engineering 4th, Ch 30 Personal Protective Equipment Questions with Verified Solutions 1. Relative to personal protective equipment, it is the employer's responsibility to: a. Supply, ensure usage, and maintain b. Wear, care for, and maintain c. Supply and ensure usage d. Supply only e. Supply, ensure usage, care for, and maintain. c 2. The type of breathing apparatus that incorporates a 5 minute cylinder to allow the user to escape a contaminated area is the: a. Supplied air breathing apparatus b. Remote air supply breathing apparatus c. Filter type respirator d. Gas mask e. Self contained breathing apparatus. b 3. The statement: "An employer shall establish a code of practice governing the selection, maintenance and use of respiratory protective equipment." is made in: a. CSA B51 b. NFPA 295 c. OH&S Act d. General Safety Regulations 99 e. CSA Z94.4. d 4. A breathing air supply may be required by employees: 1. When regenerating a softener 2. When entering vessels or ducting that have contained anything other than air 3. When entering an electrostatic precipitator that has been bypassed for repairs 4. In a vessel that has been purged with nitrogen a. 1, 3 b. 1, 3, 4 c. 2, 3 d. 2, 3, 4 e. 2, 4. d 5. Hard hat suspension minimum clearance is: a. 0.5 inch b. 0.75 inch c. 1 inch d. 1.25 inches e. 1.5 inches. d 6. The minimum oxygen partial pressure allowed before breathing apparatus is required is: a. 25 kPa b. 22 kPa c. 18 kPa d. 15 kPa e. 13 kPa. c 7. The filter type respirators will effectively protect from: a. All poisonous gases b. Toxic vapors