All 120 volt, single-phase, 15 and 20 ampere receptacle outlets installed in a dwelling unit kitchen and installed to serve the countertop surfaces must be ______________.
I. GFCI protected
II. AFCI protected

Required handholes in poles used to support luminaires shall not be smaller than ____________.

Low-voltage lighting systems shall be installed not less than __________ horizontally from the nearest edge of a swimming pool located outdoors.

Where conduit nipples having a maximum length not exceeding 24 in. are installed between cabinets, the nipples shall be permitted to be filled to _________ of their total cross-sectional area.

Unlisted outside plant communications cables shall be permitted to be installed in limited building spaces where the length of the cable within the building does not exceed _________.

What is the total resistance of a parallel circuit containing 1 – 20 ohm resistor, 1 – 400 ohm resistor, and 1 – 500 ohm resistor? (All resistors are connected in parallel.)

The ampacity of capacitor circuit conductors shall not be less than ________ of the rated current of the capacitor.

A load of not less than ____________ shall be included in the service calculation for each 2-wire laundry branch circuit installed in a dwelling unit.

Electrical equipment installed outdoors and operating at 4,160 volts must be enclosed by a fence and located not less than ______________ from the live parts.

Which of the following statements is/are true regarding delta connected electrical systems?
I. Delta breakers are allowed for use in 3-phase panelboards connected to a delta connected electrical system.
II. The high leg of a delta connected electrical system shall be effectively identified by orange markings.

An adapter cable containing one male plug and two female cord connectors used to connect two loads to one branch circuit is called a ____________.

Which of the following statements regarding fire alarm circuits is/are true?
I. Branch circuits supplying power-limited fire alarm circuits shall not be AFCI protected.
II. The power source for a power-limited fire alarm circuit shall be a listed Class 1 transformer.

Where proximity to open electric light or power service conductors of less than 250 volts between conductors cannot be avoided, outdoor antennas and lead-in conductors from an antenna shall be separated by a clearance of at least __________ from such conductors.

Which of the following statements about circuit breakers is/are true?
I. Circuit breakers are permitted to be connected in parallel where they are factory assembled in parallel and listed as a unit.
II. Circuit breakers are permitted to be connected in series.

Each length of intermediate metal conduit shall be clearly and durably marked at least every _________ with the letter IMC.

How many overload units are required to provide overload protection of a 3-phase, 4-wire, 10 hp motor?

All 15 and 20 ampere, single-phase, 125 volt receptacles located within _________ of the inside walls of a pool shall be GFCI protected.

The equipment grounding conductor for secondary circuits of instrument transformers and for instrument cases shall not be smaller than ___________.

Any motor application shall be considered as ____________ unless the nature of the apparatus it drives is such that the motor will not operate continuously with load under any condition of use.

The voltage drop on any branch circuit supplying sensitive electronic equipment shall not exceed __________.

In other than a dwelling unit, fixed infrared heating equipment shall be permitted to be supplied from branch circuits rated not over __________.

Which of the following is not a standard fuse size?

Which of the following statements regarding receptacle outlets is/are true?
I. After installation, receptacle faces must be flush with or project from faceplates.
II. Faceplates for receptacles made from insulating material shall be not less than 0.015 in. in thickness.

Surge arresters shall be connected to which of the following?

GFCI protection shall be provided for outlets not exceeding _____________ that supply boat hoists installed in dwelling unit locations.