BUILDING UTILITIES EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024

BUILDING UTILITIES EXAM QUESTIONS WITH 100% CORRECT ANSWERS 2024 A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *What is the appropriate size of the Supply Pipe from Distributing Main to Primary Branch? a. 75mm b. 50mm c. 100mm d. 25mm* - answerB. A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *What pipe material is recommended for the cold water line? a. ABS b. uPVC c. LDPE d. cPVC* - answerb A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *What pipe material is used by MWSS for the service pipe? a. Pressure Pipe b. PVC c. ABS d. HDPE* - answerc A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *What is the minimum size of T&B for this family? a. 1.20sqm b. 2.50sqm c. 2.16sqm d. 3.00sqm* - answera A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *What is the recommended size for the ¾ T&B for the kids? a. 1.20sqm b. 2.50sqm c. 2.16sqm d. 3.00sqm* - answerc A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *What is the recommended size for the full T&B for the couple? a. 1.20sqm b. 2.50sqm c. 1.80sqm d. 3.00sqm* - answerd A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *For the fixtures, what type of water closet is appropriate? a. Siphon Vortex b. Washdown c. Blowout d. Latrine* - answera A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *Which of the following fixtures does NOT have water saving feature? a. Dual Flush Water Closet b. Waterless Urinal c. Self-closing faucet d. 1.5 gpf water closet* - answerd A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. * If hot water is to be introduced, what plumbing appliance is applicable? a. Gas Furnace b. Steam c. Electric Heater d. Solar Water Heater * - answerc A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *What pipe material is best applied for hot water use? a. cPVC b. 1.50 sqm c. LDPE d. Copper* - answera A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *Which is NOT installed underground?* a. septic tank b. cistern c. manhole d. downspout - answerd A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water psi from the main water line is at 80psi. *What is the fixture unit of a water closet? a. 3 b. 4 c. 6 d. 2* - answerc A two storey residence is to house a family composed of a Couple, 2 Teenage Kids and 2 House Helpers. For the plumbing roughing-in, particularly, the installation of the cold water line would be a consideration as the water ps