Level 1 Module 11 Residential Electrical Services
Level 1 Module 11 Residential Electrical Services Which of that following locations at dwelling units require GFCI protection? - a. Receptacles within garages Which type of cable with a corrugated sheath has a maximum bend raduis of 7 times the cable diameter? - a. Type MC Which of the following circuits require a minimum of 20A of overcurrent protection? - c. Residential small appliance branch circuits According to the NEC, which of the following is required for the small appliance loads in each kitchen area? - a. Two 120V, 20A small appliance branch circuits According to NEC Section 220.53, loads for which of the following appliances shall be permissible to apply a demand factor of 75%? - B. Fixed appliances The NEC allows the load calculation for the ground neutral conductor supplying electric ranges and dryers to have a demand factor of ______. - b. 70% Which of the following is required to carry the lighting load for the residence in the figure above? - c. Two 15A circuits How many square feet of livable space are in the home in figure above? - d. 1,200 Which of the following is the minimum NEC lighting load requirement for the home in the figure above? - c. 3,600VA
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