Final Electrical Test – comprehensive electrical systems exam review, wiring methods, and safety
revision material
2700 va - correct answer ✔✔a small residence has a floor area of 900 ft. what is its general
lighting load?
four at 1500 va each - correct answer ✔✔if a dwelling has two kitchen area, the total small
appliance brand circuits would be?
23.5 a - correct answer ✔✔a lighting load of 2700 va at 120 v has an amperage of?
20 ft long - correct answer ✔✔when used as a grounding electrode, a ground ring must be at
least
green - correct answer ✔✔when a screw is used as a main bonding jumper, it's finish colour
must be?
12 ft above ground - correct answer ✔✔according to nec section 230.24 (B) if 120/240 v service
conductors pass over residential property and driveways of commercial property that is not
subject to truck traffic where the voltage does not exceed 300 v to ground, the conductors must
be at least?
black, black, black with a bare or green grounding conductor - correct answer ✔✔three wire
type nm cable colour code
unfinished basements - correct answer ✔✔what area of a residence would most likely use
conductors to run conduit
underground conmductor - correct answer ✔✔the brass screw on a receptacle to the?
revision material
2700 va - correct answer ✔✔a small residence has a floor area of 900 ft. what is its general
lighting load?
four at 1500 va each - correct answer ✔✔if a dwelling has two kitchen area, the total small
appliance brand circuits would be?
23.5 a - correct answer ✔✔a lighting load of 2700 va at 120 v has an amperage of?
20 ft long - correct answer ✔✔when used as a grounding electrode, a ground ring must be at
least
green - correct answer ✔✔when a screw is used as a main bonding jumper, it's finish colour
must be?
12 ft above ground - correct answer ✔✔according to nec section 230.24 (B) if 120/240 v service
conductors pass over residential property and driveways of commercial property that is not
subject to truck traffic where the voltage does not exceed 300 v to ground, the conductors must
be at least?
black, black, black with a bare or green grounding conductor - correct answer ✔✔three wire
type nm cable colour code
unfinished basements - correct answer ✔✔what area of a residence would most likely use
conductors to run conduit
underground conmductor - correct answer ✔✔the brass screw on a receptacle to the?
