Second Year Iec Final Questions And Answers 100% Verified A+ Guaranteed

40C = ____ F {Ans: 104}Where a 120/240 volt, 1 phase, 3 wire multiwire branch circuit is connected to a "split-wired" duplex receptacle in a barber shop, the branch-circuit OCPD/disconnect is permitted to be ______ i. two single-pole circuit breakers without handle ties ii. two single-pole circuit breakers with identified handle ties iii. a 2-pole circuit breaker {Ans: ii or iii only}General lighting loads for dwelling units are calculated at ______ VA per square foot. {Ans: 3}In a 3 phase panelboard that has vertical busbars that are stacked back-to-front, the B phase feeder conductor is connected to the ___ busbar. {Ans: middle}Article 220 required that each single or multiple receptacle on a single strap be calculated at ______ VA {Ans: 180}You need to change from 240 volts to 480 volts to operate a piece of equipment that will require 25 KVA at 480 volts. You must use a transformer that is built specifically for step-up applications. T/F {Ans: false}