MCQ on Fire Safety and Prevention
MCQ on Fire Safety and Prevention 1- The most commonly used instrument for measuring the flow rate of a stream of water that is being discharged from a circular orifice is a; (A) Bernoulli gauge (B) Pitot tube and gauge (C) Underwriters playpipe (D) Venturi tube 2- Steel loses significant stiffness above _______ (A) […]
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