BUILDING UTILITIES EXAM 2 QUESTIONS AND ANSWERS

BUILDING UTILITIES EXAM 2 QUESTIONS AND ANSWERS Maximum Conduit diameter of RSC that can connect to a junction box - answer3/4" Maximum diameter of IMC pipes - answer6" Length of #14 AWG in a box - answer150 meters Wall clearances of boilers - answer1.0 meters VRV - answerVariable refrigerant Volume Connector of TP cable - answerRJ11 Common type of chiller used in large-scale projects - answerAir-Water-Cooled An occupant operating panel located inside an elevator car - answerCar Operating Station RAD - answerReturn Air Duct 1 coulumb - answer6.25 x 10 raise to 18 electrons Commercial width of passenger elevator doors, except - answer24 inches Unit of electrical Resistance - answerOhm Components of slipt-type AC system, except - answerCooling tower A flexible SAD is connected to a rigid SAD, what is used to connect an air outlet to the flexible SAD - answerPlenum box BGM-PA - answerBackground music Public Address In the FDAS system, AP stands for - answerAnnunciator Panel FDAS coding system also known as March Time - answerMaster Coded Materia for elector shaft, except - answerModular Panels Method of connection of RSC - answerScrewed Maximum allowable connected load for 20 Ampere circuit - answer16 amps 1 HP - answer746 watts Who will approve and accept the newly constructed elevator hoistway - answerVendor FDAS - answerFire Detection and Alarm System A "Yellow Card" is issued by - answerMeralco Which does not belong - answerPanasonic PP-R meaning - answerPolyprelyne- Random Correct arrangement from service line to building supply line - answerService - gate - water meter- check - Building Minimum diameter of the main vent for water closets - answer50 mm 1 WFSU is equivalent to - answer1 cubic feet Minimum diameter of downspouts - answer2" A gate valve should be located at the following except - answerBefore the fixture supply pipe Which is not a plumbing appurtenance - answerFloor drain After the application of solvent cement, the uPVC pipes should be connected - answerin seconds Most expensive water closet based on Flushing method - answerSiphon Jet Which is a plumbing fixture - answerUrinal Unit of commercial water - answerPer cubic meter A comfort room for all gender is composed of - answer1 lav, floor drain, and WC A group of vent for non-battery of fixtures - answerRelief vent For economy, where should you place the downspouts - answerEmbed in the side walls of building Commercial length of Cast Iron Pipe - answer4 meters Minimum drainage air gap - answer1" Minimum depth of trap seal - answer50mm Minimum Diameter Nominal of PP-R Hot water line - answer20 mm