BECC TEST 5 QUESTIONS AND ANSWERS 100% CORRECT!

A rubber hose is used on any piping associated with resilient type supports - ANSWER-TRUE what is used to join sections of piping system components to hoses, piping, and tubes - ANSWER-FITTINGS steel braided hoses have a shelf service life - ANSWER-FALSE what must be utilized when you are unable to replace a section of piping but still need to continue to operate it - ANSWER-DFS pressurizing a hose twice its rated (maximum allowable) pressure is called what - ANSWER-HYDRO STATIC TEST what is used to remove excessive water from spaces - ANSWER-EDUCTORS what is the purpose of a union - ANSWER-CONNECTS PIPING UP TO 2" IN DIAMETER, AND ALLOWS FOR EASY REMOVAL which pipe support permits thermal expansion with springs - ANSWER-VARIABLE SPRING HANGER what material cannot be utilized on high temperature systems - ANSWER-COPPER Hose assemblies are constructed of - ANSWER-RUBBER Non critical hoses are replaced every______ years - ANSWER-12 What type of gear forms a V and is most commonly used in MRGS - ANSWER-DOUBLE HELICAL GEAR What gear is used to change a speed and torque without changing the direction of rotation - ANSWER-INTERNAL SPUR GEAR what is the definition of TORQUE - ANSWER-FORCE OF ROTATION What is installed between two gears that allows the drive and driven gear to rotate in the same direction - ANSWER-IDLER GEAR