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Exam (elaborations)

BACKFLOW Cross Connection( Test Practice ) exam with correct answers

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BACKFLOW Cross Connection( Test Practice ) exam with correct answers

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BACKFLOW Cross Connection( Test ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




Practice ) exam with correct answers ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




14.71 Pounds per square inch - correct answers✔✔what is the
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




means value of atmospheric pressure at sea level
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




Backsiphonage - correct answers✔✔A backflow condition in ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




which the pressure in the distribution system is less than
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




atmospheric pressure (subatmospheric) ||\\||\\ ||\\||\\




Cross Connection - correct answers✔✔A byass arrangement or
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




jumper connection around a backflow prevention device is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




considered a.... ||\\||\\




Both Backsiphonage and BackPressure - correct answers✔✔A
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




direct cross-connection is a cross connection that is subject to ...
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




Pressure Vacuum Breaker - correct answers✔✔A device ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




designed to prevent backsiphonge, consisting of one ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\

, independently operating spring-loaded check valve and an ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




independently operating spring loaded air-inlet valve. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




Double Check Valve Assembly - correct answers✔✔Assembly ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




composed of two independently acting, approved check valves , ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




including tightly closing resilient seated shut off valves attached ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




at each end of the assembly and fitted with properly located
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




resilient seated test cocks ||\\||\\ ||\\||\\ ||\\||\\




False - correct answers✔✔Backflow from a submerged inlet to a
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




plating solution tank is prevented only through installation of a
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




double check valve ||\\||\\ ||\\||\\




air gap - correct answers✔✔The highest possible backflow
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




protection is provided by.... ||\\||\\ ||\\||\\ ||\\||\\




Dynamic Pressure - correct answers✔✔the pressure associated ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




with the movement of a fluid ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




Twice the diameter of the pipe and no less than 1 inch - correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\




answers✔✔An approved air gap shall be at what vertical ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\

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