AND ANSWERS GRADED A+
✔✔The minimum size grounding conductor permitted for the deck boxes on swimming
pools is? - ✔✔12
✔✔In determining the numbers of wires in a box for box fill a conductor passing through
the box without a splice or tap with a conductor loop less then 12 in is counted as? -
✔✔1
✔✔The free length of conductors at each outlet and switch point for connecting to
devices is _____in? - ✔✔6
✔✔In other than dwelling units GFVI receptacles are required in_______locations? -
✔✔Bathrooms and kitchens
✔✔To transmit three phase power you must have at least how many wires? - ✔✔3
✔✔A 120v CB used to switch fluorescent fixtures shall be marked ______ or HID. -
✔✔SWD
✔✔The code specifies for installations consisting of not more than two 2 wire branch
circuits, the feeder or branch circuit disconnect means shall have a rating of not less
than? - ✔✔30 amps
✔✔Minimum clear working space between a 120/208 volt panel board and a concrete
block wall is ______in? - ✔✔36
✔✔What is the maximum size fuse that can be installed for #18 fixture, wire, and be
considered protected? - ✔✔20
✔✔Where a multiwire branch circuit supplies more than one device or equipment on the
same yoke, a means shall be provided to ______ at the point where the branch circuit
originates. - ✔✔Simultaneously disconnect all the ungrounded conductors supplying
those devices
✔✔The code defines a "continuous " load as one in which the load is likely to continue
for ______ hours or more. - ✔✔3
✔✔In places of assembly, such as theaters, a switch for controlling emergency lighting
systems shall be located in the ______ or at a place conveniently accessible thereto. -
✔✔Lobby
, ✔✔Overhead conductors _______ permitted to be supported by trees. - ✔✔Are not
✔✔In accessible attics, exposed AC cables must be protected by guard straps when
______? - ✔✔They run across the top of joists, run across the face of rafters, or
installed within 7 feet of the floor or floor joists
✔✔In unfinished basements, Type NM cable with conductors smaller than two 6 AWG
or three 8AWG installed perpendicular to joists is required to be run _____. -
✔✔Through holes bored in joists or on running boards
✔✔When noncombustible surface material is used on walls or ceilings, outlet boxes
must be mounted so that they will be set back not more than _______ from the face of
the surface material. - ✔✔1/4 in
✔✔A 125 volt, 15 and 20 ampere receptacle installed to serve a kitchen countertop is
required ______. - ✔✔To be supplied by at least two 20 ampere small aooliance
circuits, to have GFCI protection for personnel
✔✔When using individual conductors in a raceway, all of the following colors of
insulation are permitted for the grounded conductor ( neutral) , EXCEPT for _______? -
✔✔Green with 3 white stripes
✔✔Metallic conduit buried underground must be protected against ______? -
✔✔Corrosion
✔✔The NEC requires thay conductors 8AWG and larger must be _______ when
installed in a raceway. - ✔✔Stranded
✔✔AFCI protection is required for all outlets in ______. - ✔✔Living rooms, kitchens
✔✔Ground rods must be at least ______ ft. in length. - ✔✔10
✔✔Switches must be at least _______ ft. from the inside wall of a spa or hot tub. - ✔✔5
✔✔When direcr-burial Type UF or USE cables are installed beneath sidewalls or other
paved areas in residential occupancies, they are required to be ______. - ✔✔Installed
in raceways
✔✔The NEC is a minimum ______ standard. - ✔✔Safety
✔✔A 125 volt, 15 and 20 amp receptacle mounted outdoors in a damp or wet location is
required to be ______? - ✔✔GFCI protected, listed as weather resistant