In outdoor areas, ceiling fans installed over a swimming pool must be installed at what minimum height above the maximum water level of the pool?

GFCI protection must be provided for all 125- through 250-volt, single-phase receptacle outlets supplied by a branch-circuit rated 150 volts or less to ground and 50 amps or less installed within ___________ of a sink located in an office building.

Connectors and terminals for conductors more finely stranded than ____________ stranding shall be identified for the specific conductor class or classes.
I. Class B
II. Class C

When an outlet is abandoned in a cellular metal floor raceway, the sections of circuit conductors supplying the outlet shall be ____________.

Expansion, expansion-deflection, or deflection fittings and telescoping sections of metal raceways shall be made electrically continuous by ________________ or other means.

The space equal to the width and depth of electrical equipment and extending from the floor to a height of __________ above the equipment or to the structural ceiling, whichever is lower, shall be dedicated to the electrical installation and no piping, ducts, leak protection apparatus, or other equipment foreign to the electrical installation shall be located in this zone.

For legally required standby systems, current supply shall be such that, in the event of failure of the normal supply to, or within, the building or group of buildings concerned, legally required standby power will be available within the time required for the application but not to exceed _____________.

What is the approximate total area of the following conductors?
12 – 12 AWG, THWN
4 – 1/0 AWG, XHHW
3 – 4 AWG, THHN
4 – 350 kcmil, RHW (With an outer covering)

Where nonmetallic sheathed cables are run at angles with joists in unfinished basements of dwelling units, it is permissible to secure cables not smaller than ____________ directly to the lower edges of the joists.

A bank has an 800-amp service installed that is supplied with 2 sets of 500 kcmil copper ungrounded service entrance conductors connected in parallel. What minimum size copper grounding electrode conductor is required for the sole connection to the ground rod?

Electric signs shall be located not less than ____________ above areas accessible to vehicles unless protected from physical damage.

Which of the following conductor types is approved for switchboard and switchgear wiring only?

Field installed neon tubing shall be installed with a spacing not less than ___________ between the tubing and the nearest surface, other than its support.

Each motor controller shall be capable of ______________ the motor it controls.
I. starting and stopping
II. interrupting the locked-rotor current of

What is the minimum calculated service load for 12 – 9.8 kW electric ranges installed in an apartment complex?

Which of the following statements regarding elevators is/are true?
I. A separate branch circuit shall supply the car lights on each elevator car.
II. At least two 125-volt, single-phase, 15- or 20-amp, GFCI protected receptacles shall be provided in each hoistway pit.

When rigid metal conduit is threaded in the field, a standard cutting die with a ______ taper per foot shall be used.

Unless specifically listed and marked for the location, the coupling means of electric vehicle supply equipment shall be stored or located at a height of not less than ___________ above the grade level for outdoor locations.

A 126,000 ft.² school is equipped with electric space heating and has a connected load of 3,238.2 kVA. Using the optional method of service load calculations, what is the total calculated service load for this school?

A 125-volt, 15-amp rated receptacle outlets installed outdoors in a wet location shall have an enclosure that is _________________.

The wiring of each mobile home shall be subjected to a 1-minute, _________ dielectric strength test, with all switches closed, between live parts and the mobile home ground.

Overhead service conductors, operating at 1,000 volts or less, passing over public streets or alleys shall have a vertical clearance above grade of not less than _____________.

What agency provides the specification for hard hats?

A hearing conservation program shall be administered when employees are exposed to sound levels of 95 dbA for _______________ per day.

Which of the following could be used to measure the secondary current in a neon transformer?