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MONDAY, NOVEMBER 13, 2017
True or false: Replacement parts for air-supplied respirators, if they are not from the original manufacturer, must be approved by NIOSH.
True False
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Previous Quizzes from the Past Week
FRIDAY, NOVEMBER 10, 2017 The Pipeline and Hazardous Materials Safety Administration is an agency of what U.S. cabinet department?
THURSDAY, NOVEMBER 9, 2017 True or false: The results of the solvent rub test for cure of ethyl silicate inorganic zinc-rich coatings, ASTM D4752, can be ambiguous, according to JPCL writers.
WEDNESDAY, NOVEMBER 8, 2017 Which of the following alternatives is an engineering control for an air-contaminant workplace hazard?
TUESDAY, NOVEMBER 7, 2017 True or false: According to a PaintSquare News account of research on reducing excessive blast profile by re-blasting with a smaller abrasive, there is no adverse effect on peak count and peak density from this corrective action.
MONDAY, NOVEMBER 6, 2017 The Toxic Substances Control Act, enacted in 1976, was updated in what year?
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