Asbestos Contractor/supervisor Examination

Bridging encapsulant {Ans: The type of encapsulation that forms a hard shell on the outside of an asbestos-containing material is called a (n):}Inhalation {Ans: Asbestos enters the body via}Holes cut in the polyethylene next to the machines {Ans: Make-up air for a negative pressure enclosure usually comes from}Towards the decontamination area {Ans: When conducting detail cleaning of asbestos-containing materials using scrubbers, the work should proceed}Quantify amounts of airborne asbestos created during abatement {Ans: The purpose of air monitoring for asbestos are to monitor the exposure to asbestos of abatement workers and to}Fibers {Ans: Asbestos is a generic name for a group of minerals that form __________}True {Ans: A glove bag is to be used only once}Removal, encapsulation, and/or enclosure {Ans: Asbestos abatement is}50-90 times {Ans: How much greater is the incidence of lung cancer in asbestos workers who smoke than in non-asbestos workers who do not smoke?}10 working days {Ans: How many days in advanced of a demolition or renovation project must notification be submitted to EPA}Combustible Gas Indicator {Ans: Which of the following instruments is used for testing the air for combustible or flammable gases?}Hood, booties, coveralls