Asbestos Contractor/Supervisor Examination Questions with Correct Answers

Asbestos Contractor/Supervisor Examination Questions with Correct Answers Asbestos is a generic name for a group of minerals that form __________ - Answer-Fibers The following are parts of a protective clothing ensemble - Answer-Hood, booties, coveralls Which of the following operations would be considered to be an OSHA Class II job? - Answer-Removal of 5 feet of pipe insulation in order to fix a leak in the pipe Make-up air for a negative pressure enclosure usually comes from - Answer-Holes cut in the polyethylene next to the machines All asbestos waste must be - Answer-Sealed, labeled containers or wraps Asbestos enters the body via - Answer-Inhalation Free standing mobile scaffolding that is 16 feet high are required to have LOCKABLE WHEELS, NOT TO BE LESS THAN 4 FEET WIDE, BE INSPECTED BY A COMPETENT PERSON, and must have what? - Answer-Guard rails A final visual inspection is used to determine which one of the final steps of an abatement project? - Answer-The removal of all specified asbestos-containing materials How much greater is the incidence of lung cancer in asbestos workers who smoke than in non-asbestos workers who do not smoke? - Answer-50-90 times Which of the following records must be kept for a minimum of 30 years? - Answer-Personal air monitoring AHERA regulations allow PCM to be used as a method of analysis for: - Answer-Any job where the amount of friable ACM being removed is less than 260 linear feet or 160 square feet