Electrical Installations and Branch Circuits 11. A feeder neutral with a load of 400 A would be permitted the demand fac

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Electrical Installations and Branch Circuits
11. A feeder neutral with a load of 400 A would be permitted thedemand factor applied to ________of the load.
A. 140 A B. 340 A C. 200 A D. 100 A
12. Receptacle outlets shall be installed so that no point alongthe floor line in any wall space is more than ________
from an outlet in such dwelling spaces as kitchens, familyrooms, dining rooms, living rooms, and bedrooms.
A. 10 feet B. 4 feet C. 6 feet D. 8 feet
16. The NEC states that the neutral conductor of a three-wirebranch circuit supplying a household electric range with a maximumdemand of 8.75 kW shall be permitted to be smaller than theungrounded conductors. However, the neutral ampacity shall not beless than _______ percent of the branch-circuit rating and shallnot be smaller than 10 AWG.
A. 50 B. 8.75 C. 30 D. 70