17. Where flexible cords are permitted by the code to be permanently connected, it is permissible to omit for such cords. (a.) switches (b.) receptacles (c.) grounding connections (d.) GFCI protection 18. Listed or labeled equipment shall be installed, used, or both, in accordance with (a.) the fob specified (b.) the plans (c.) the instructions given by the authority having jurisdiction (d.) the instructions included in the listing or labeling 2 19.A grounding electrode connection that is encased in concrete or directly buried shall (a.) be made accessible (b.) be made only by exothermic welding (c.) be a minimum #4 bare (d.) not be required to be accessible 20. Wet niche or no niche lighting fixtures that are supplied by a flexible cord or cable shall all exposed noncurrent carrying metal parts grounded by an insulated copper equipment grounding conductor not smaller than the supply conductors and not smaller than (a.) #16 (c.) # 14 (b.) # 18 (d.) #12| 21. A two pole circuit breaker that may be used for protecting a 3 phase corner grounded delta circuit shall be marked (a.) 1 phase 120/240v (b.) 1 phase – 3 phase (c.) 1 phase/2phase/3phase (d.) 480Y/277v

17. Where flexible cords are permitted by the code to be permanently connected, it is permissible to omit for such cords. (a.) switches (b.) receptacles (c.) grounding connections (d.) GFCI protection 18. Listed or labeled equipment shall be installed, used, or both, in accordance with (a.) the fob specified (b.) the plans (c.) the instructions given by the authority having jurisdiction (d.) the instructions included in the listing or labeling 2 19.A grounding electrode connection that is encased in concrete or directly buried shall (a.) be made accessible (b.) be made only by exothermic welding (c.) be a minimum #4 bare (d.) not be required to be accessible 20. Wet niche or no niche lighting fixtures that are supplied by a flexible cord or cable shall all exposed noncurrent carrying metal parts grounded by an insulated copper equipment grounding conductor not smaller than the supply conductors and not smaller than (a.) #16 (c.) # 14 (b.) # 18 (d.) #12| 21. A two pole circuit breaker that may be used for protecting a 3 phase corner grounded delta circuit shall be marked (a.) 1 phase 120/240v (b.) 1 phase – 3 phase (c.) 1 phase/2phase/3phase (d.) 480Y/277v

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter12: Lighting Branch Circuit And Small-appliance Circuits For The Kitchen

Section: Chapter Questions

Problem 19R: a. The Code requires a minimum of two small-appliance circuits in a kitchen. Is it permitted to...

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