Colorado Journeyman practice test 2 Questions And Answers

Colorado Journeyman practice test 2 Questions And Answers Which of the following best describes a grounded conductor? Article 100 - answerThe conductor of a system that is intentionally grounded. "The point of connection between the facilities of the serving utility and the premises wiring" is called ___________. Article 100 - answerThe service point "Connected to establish electrical continuity and conductivity," is the definition of ___________. Article 100 Part I - answerBonded "An area with a sink and permanent provisions for food preparation and cooking," is called a(n) ___________. Art 100-I - answerKitchen The minimum clear distance in the direction of access of electric equipment operating at 480 volts shall be no less than ___________ ft, if the wall opposite of the equipment is of masonry construction. 110.26(A)(1) Table 110.26(A) - answer3-1/2 ft The width of the working space in front of a 14-inch wide 100-ampere service equipment panelboard installed on the wall in the basement of a building is ___________ inches. 110.26(A)(2) - answer30 inches The only counter top in a dwelling unit kitchen is a single 22-inch wide counter top to the left of the kitchen sink. How many branch circuits are required to supply receptacle(s) over this counter top? 210.52(B)(3) - answerTwo receptacles A duplex wall receptacle is to be installed in the garage of a dwelling unit. The receptacle will be located between a refrigerator and a freezer so that each are plugged into the duplex receptacle. Which of the following best describes Code requirements installation of this receptacle? 210.8(A)(2) - answerIt must have GFCI protection A 24-inch wide by 5-ft long island counter top shall have receptacles installed ___________. 210.52(C)(2) - answerSo at least one is provided. Where connected to a 30 ampere branch circuit supplying one receptacle, the receptacle shall have an ampere rating equal to 30 amperes and a maximum load of ___________ amperes. Article 200 Part II 210.21(B)(2) - answer24 Amperes For purposes of receptacle spacing, the Code requires that a wall space shall be considered to be any wall space ___________ ft or greater, including a short wall space connected at the baseboard to another wall section. 210.52(A)(2)(1) - answer2 Feet A 125-volt, single-phase, 15- or 20-ampere receptacle must be installed on all rooftops when these rooftops have heating, air-conditioning, or refrigeration equipment located on them. Which of the following best describes Code requirements for installation of this receptacle? 210.63 - answerIt must be within 25 ft and also have GFCI protection. The laundry receptacle(s) required by Article 210 ___________. 210.11(C)(2) - answerShall be a dedicated 20 ampere circuit with no other outlets. Taps from a 50-ampere branch-circuit must be a minimum of No.___________ copper. 210.24 - answerNo. 12 AWG copper Fixed electric space heating loads shall be computed at ___________ percent of the total connected load. 220-III, Annex D - answer100 percent A dwelling unit is heated with 14 pieces of baseboard heat, each separately controlled, with a total of 18.5 kW. Using the optional calculation for a dwelling unit, what is the computed load for the heat? 220.82 - answer7.4 kilovolt-amperes Which of the following best describes Code requirements for disconnects at detached structures? A disconnecting means ___________ .