Asbestos Worker Examination | latest 2023/24 with complete solution

Asbestos Worker Examination | latest 2023/24 with complete solution When friable asbestos-containing materials are disturbed or damaged, fibers may be released into the air. These fibers are best controlled by... - B. using wet methods to handle the materials Exposure to asbestos fibers can cause the following disease... - B. asbestos, lung cancer, and mesothelioma The typical latency period for developing asbestos related disease is... - C. over 10 years When released into the air, asbestos fibers... - b. may stay afloat for as long as several days Friable asbestos means... - a. asbestos-containing material that can easily be crumbles by hand pressure Asbestos has been used in the following construction materials... - d. All of the above. Spray on, insulation, trasite The most hazardous asbestos fibers are... - d. invisble to the naked eye Personal air samples for asbestos are collected... - b. with an open face filter attached to a battery operated pump placed within the workers breathing zone Penetrating and bridging are the names of two types of... - b. encapsulants If the plastic sheeting used to contain the work area rips... - b. stop work and seal it immediately Amended water is applied to asbestos-containing material during removal in order to... - a. wet the fibers more effeciently and to reduce the airborne level Which of the following are covered under the Asbestos Hazard Emergency Response Act... - e. all of the above are covered by AHERA. puclic colleges, libraries, private, child care centers During large abatement projects, building ventilation systems should be shut down... - a. inside the entire work area Workers leaving the work area must pass through the following decontamination sequence... - c. equipment room, shower room, clean room During decontamination, workers remove their respirators... - b. inside the shower after it has been cleansed Heat stress on an abatement site may result in the following... - d. all of the above. Heat stroke, exhaustion, and dehydration When asbestos-containing materials are being removed 40 feet above floor level, fiber release can be minimized by... - d. sliding the wet material down an enclosed inclined chute Glove bags may be used to remove asbestos-containing materials from pipes. When using glove bags.. - b. amended water is used to wet the material and for clean up After removal of asbestos-containing material, but before final clearance... - c. all surfaces are wet wiped and vacuumed A full-face TYPE C respirator in the pressure-demand mode with an auxiliary SCBA is rated with a protection factor of.. - d. greater than 1,000 A protector factor for a respirator is defined as the... - a. concentration outside the mask divided by the concentration inside the mask. quantitative fit test Workers should shower following the proper decontamination procedures... - a. every time they leave the work site under normal circumstances Electrical hazard protection is provided by all of the following except... - a. stapling all flexible cords to the floor Negative air pressure machines should be equipped with... - d. all of the above. an alarm, a high filter, a few filters High pressure spray nozzles may be used only for applying... - e. should never be used Disposable protective outer clothing (coverall, booties, hands)... - d. all of the above. cannot be washed, may increase, should adequately En