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WEDNESDAY, JULY 8, 2020
True or false: Lower explosive limit is defined as the concentration at ordinary ambient temperatures of a compound in air above which an explosion will not occur if the mixture is ignited.
True. False.
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Previous Quizzes from the Past Week
TUESDAY, JULY 7, 2020 True or false: A three-year study by the U.S. Bureau of Reclamation found that copper-based antifouling coatings were the most effective at combating macro-fouling organisms like zebra and quagga mussels.
MONDAY, JULY 6, 2020 Which of the following features of a corrosion-control coating do not contribute significantly to barrier protection?
THURSDAY, JULY 2, 2020 Silica sand particles become respirable at what diameter?
WEDNESDAY, JULY 1, 2020 True or false: Abrasive-blast cleaned steel surfaces contain anodes but not cathodes.
TUESDAY, JUNE 30, 2020 True or false: SSPC-AB 3 is meant to be used as a standard for both newly manufactured abrasive media and recycled media.
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