Energized parts operating at a minimum of ________ shall be guarded against
accidental contact by people through the use of approved enclosures. - answer60 volts
Work space in from to f an electrical panel board shall be a minimum of _____ inches in
width, but no less than the width of the panel board. - answer30 inches
Where electrical conductors are to be spliced, terminated or connected to fixtures or
devices, a minimum length of _____ inches of free conductor shall be provided at each
outlet, junction or switch point.
1/1 - answer6 inches
Where it is impractical to locate the service head or goose neck above the point of
attachment of the service-drop or overhead service conductors to the building, the
service head or goose neck shall be located a maximum of _____ inches from the point
of attachment.
1/1
12 - answer24
An open service conductor without an overall outer jacket shall have a minimum
clearance of ____ from the sides of doors, porches and operable windows. - answer3
feet
In all cases, the point of attachment of service-drop conductors to a building shall be a
minimum of ____ above finished grade. - answer12 feet
A metal underground water pipe used as part of the grounding electrode system shall
be in direct contact with the earth for a minimum of _____. - answer10 feet
Where used outside, an aluminum or coper-clad aluminum grounding electrode
conductor shall be installed a minimum of _____ from the earth. - answer18 Inches
A minimum of _____ branch circuit(s) shall be provided for receptacles located in the
laundry room and a minimum of _____ branch circuit(s) shall be provided to supply the
bathroom receptacle outlet(s). - answerone 20 ampere rated, one 20 ampere rated
In the calculation of electrical feeder loads, an electric clothes dryer load shall be
considered _____ VA for each dryer circuit or the nameplate load of each dryer,
whichever is greater. - answer5000
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