There shall be no more than _______ quarter bends between pull points when using liquidtight flexible metal conduit.

In which of the following locations is it prohibited to install overcurrent devices?

An enclosure that contains a luminaire and is supported by entering raceways shall not exceed __________ in size.

Where connected to a 20 ampere rated branch circuit supplying 6 receptacle outlets, a single 15 ampere rated receptacle outlet shall not supply a total cord-and-plug connected load in excess of _____________.

Where accessible to the public, flexible cords and cables used for temporary audio systems, laid or run on the ground or on the floor shall be ______________.

What is the maximum number of 3/0 AWG, THWN compact conductors allowed in a 2 in. electrical metallic tubing that is over 24 in. long?

An autotransformer that is used to raise the voltage to more than _________ volts, as part of a ballast for supplying lighting units, shall be supplied only by a grounded system.

High-impedance grounded neutral systems are permitted for electrical systems of 480 – 1,000 volts provided which of the following conditions are met?

What maximum voltage, between conductors, is allowed to supply luminaires installed in dwelling units?

Which of the following statements is/are true regarding flexible cords and cables?
I. The grounded conductor in a flexible cord can be identified by one or more ridges on the exterior of the cord.
II. Flexible cords and cables are allowed to be installed above a suspended ceiling.

For devices with screw shells, the terminal for the ____________ conductor shall be the one connected to the screw shell.

The secondary circuit outputs of transformers used for electric discharge lighting systems over 1,000 volts shall not be connected in ____________.
I. series
II. parallel

A single receptacle installed on an individual branch circuit shall have an ampacity ______________ of the branch circuit.

Which of the following is not allowed for connecting equipment grounding conductors?

What is the minimum thickness required for the sealing compound inside of a completed 1 in. sealing fitting used within a Class I hazardous location?

What minimum size IMC is required to accommodate the following conductors if the raceway will be over 24 in. in length?
6 – 4 AWG, THHW
3 – 1/0 AWG, XHHW
1 – 6 AWG, THWN

The basic unit of measure for electric power is the _____________.

Where flexibility is necessary after installation, trade size 2 flexible metal conduit must be securely fastened within _________ of the termination point.

120 volt, single-phase, 15 and 20 ampere outlets installed in which of the following areas in a dwelling unit would not require AFCI protection?

Surface-mounted fluorescent luminaires installed on the ceiling of a clothes closet must be located at least ___________ from the nearest point of storage space.

What is the minimum calculated service load for 16 – 5,500 watt electric clothes dryers installed in an apartment complex?

Constant wattage electric space-heating cables installed in concrete shall not exceed __________ per linear foot of cable.

Type 3 surge-protective devices shall be a minimum of ______ of conductor distance from the service or separately derived system disconnect.

In commercial major repair garages, where natural gas fueled vehicles are repaired and ventilation is not provided, the area within 18 in. of the ceiling shall be classified as a(n) ____________ location.

Cables approved for direct burial and routed under one and two family dwelling driveways shall be buried to a depth not less than __________.