The employer ? post and maintain proper warning signs where an energized electric power circuit exists.

Most building wire, such as THHN and XHHW, are Class ? stranding.

Global standards for conductor stranding include ? resistance and ? cross-sectional area.

A typical application of ropelay stranded conductors is ? .

What factor is not important when determining the length of anchor to be used?

What type of anchor comes in zinc-plated, hot-dipped galvanized, and stainless steel?

Prestressed concrete is considered a passive form of reinforcing concrete.

Lumber can be treated to resist flame spread and smoke.

The most basic way of getting wire and cables into cable tray is to ? .

When using a set-screw type pulling head, the general rule is that the conductor should occupy between ? of the barrel connector's cross-sectional area.

The interiors of enclosures or raceways installed underground are considered to be ? locations.

If a person could not readily escape from the space in an emergency, the space is considered ? .

When erecting a scaffold, use ? instead of blocking to adjust to uneven grade conditions.

Type MC metal-clad cable must be secured every ? .

Type ? conductor applications: General-purpose single conductor for installation in conduit or cable tray Smallest OD and lowest cost 600V single conductors

There are two types of lay direction: the S-twist, which is for ? applications, and the Z-twist, which is for ? applications.

Lay length impacts the ? and ? of a conductor.

Before the anchor is placed in the hole, workers should ? .

A toggle bolt anchor may be used in ? base material.

Which of the following have the lowest duty rating in drywall?

Which kind of drywall or hollow wall anchor comes in the largest diameter?

Which classification do most metal buildings fall under?

Interior partition walls are built with lighter-weight, ? studs.

A business type occupancy is one where goods are for sale, such as a grocery store.

Why is it necessary to learn about prestressed concrete?

Adding rebar to concrete is considered ? reinforcement.

Concrete blocks are classified by the weight of the concrete mix. How many classifications are there?

Which type(s) of non-destructive testing equipment does not require access to both sides of the concrete?

The IBC limits wood structures in height and overall area.

A(n) ? is a type of large beam used as the main structural support for smaller beams.

The use of cold-formed steel studs is a popular building material for framing ? walls in residential, commercial, and industrial construction projects.

A ? building is constructed of very thick and very heavy walls of brick or stone that support the entire building, including the floor slabs and roof.

Post-tensioning is most often used with large, heavy concrete sections that are not easily transported.

Which of the following are advantages to using prestressed concrete? I. Faster construction II. Flexible design III. Less concrete needed for same strength IV. Reduced cost V. Requires additional equipment VI. Requires highly skilled workers

A living document is one that never changes.

Pre-engineered buildings can be purchased in packages that include the predrilled, structural steel framing system, the metal roofing system, and wall panels.

To attach an item to a hollow wall, the best support will come from the ? .

What do all male masonry fasteners (except for the concrete screw) require the hole to equal?

What style of anchor would be considered a male type fastener?

Which kind(s) of drywall or hollow wall anchor(s) are rated for heavy duty?

What style of anchor would be considered a female type fastener?

What size drill bit should be used when installing a 1/4-inch concrete screw?

A drop-in anchor requires the use of a(n) ? .

When fastening a heavy item to a brick façade wall, which of the following is the most important?

The 1/4-inch concrete screw requires what size bit?

An entry supervisor also may serve as an attendant or as an authorized entrant, as long as that person is trained and equipped as required by this standard for each role he or she fills.

? identify all confined spaces in which their workers may work and determine whether any are permit spaces.

For entry rescue, the employer can only plan on using an on-site rescue team (consisting of its own or another contractor's employees) even if an offsite team could respond in time to provide rescue.

? are a type of aerial work platform that is attached to extension arms that are recessed within one another—like a refractor style of telescope.

Before work is begun, the employer ? ascertain by inquiry or direct observation, or by instruments, whether any part of an energized electric power circuit, exposed or concealed, is so located that the performance of the work may bring any person, tool, or machine into physical or electrical contact with the electric power circuit.

Flat nose pliers also are known as ? pliers.

Slip joint pliers are also known as ? pliers.

Three nose configurations found on long nose pliers are ? , ? , and ? . I. chain II. needle III. New England IV. round V. square

316 Stainless Steel is best suited for use in what type of environment?

The 3/16-inch concrete screw requires what size bit?

Stone veneers are used as a structural aspect of a wall.

In a bonded, post-tensioned slab, the tendons are coated with grease and encased in a plastic covering to prevent corrosion.

The first timber home was built about ? years ago.

Which of the following is a primary function of a receptacle face?

Receptacles listed as tamper-resistant are not required in ? .

If 15- and 20-ampere duplex receptacles are not marked with “CO/ALR,” they are suitable for use with ? .

Electrical receptacles come in which two basic varieties?

Isolated ground receptacles are required to be identified by ? .

A device's mounting strap's primary functions are ? .

Receptacle contacts are offered in four primary designs to accommodate different configurations based on the amperage and voltage of a device.

Fish tapes are most commonly made out of ? spring steel.

Cable tray cable cleats are more commonly used for ? cables.

The mare's tail method of making a wire pulling head mimics a ? .

The compatibility of the pulling ? and the conductors and raceway is an important consideration when making the selection.

When planning a wire pull, it is best to remember to ? .

A good cable lashing device to use for communications cables where moves, adds, and changes are frequent is the ? .

Some cable pullers made for smaller gauge wire pulls are handheld and driven by two-speed drills with a ? drill motor.

Typical heavy-duty application cable pullers have a peak pulling force of ? .

An Electrical Worker is installing conductors for a service drop installation from pole-to-pole. The worker installs the service cable over a sidewalk. What is the minimum height required for the worker to clear the sidewalk with the service cable?

The cable manufacturer minimum bending radius for cables with an overall diameter of one inch or less is ? times the overall diameter of the cable.

When planning a wire pull, it is best to remember to ? .

After the direct buried cables have been installed and the trench has been backfilled, backfill should be adequately compacted, but machine compaction should not be used within ? of the cable.

Strength requirements are expressed in terms of a ? , which is the ratio of rated cable strength to support cable weight.

A ? and ? are some common tools/materials that can be used to help install pull ropes and/or cables in cable trays.

What should be considered by the Electrical Worker when choosing the right cable support for a vertical installation?

The ? is a basic tool for wire pulling that is useful for cutting wires and cables that are difficult to reach.

When planning a wire pull, it is best to remember to ? .

? -style pulling heads utilize opposing set screws to secure the conductor in the conductor receptacle.

Fish sticks are typically made of ? fiberglass rods

Fire compartments divide a building into separate areas that stop or delay toxic gases and flames during a fire from entering the compartments.

Through penetrations in concrete floor assemblies can have the annular space filled with mortar provided that the penetrating item is ? .

Which of the following is not included in a complete through penetration firestop system?

What IBC chapter covers the requirements for fire-resistant rated assemblies?

The International Building Code (IBC) requires all smoke barriers to be permanently identified with signs or stenciling.

? are often used to make beams or posts, but they are the only engineered wood product that may also be made into arches or other shapes.

A listed through penetration system that identifies a metallic pipe penetrating the fire-resistant assembly has a numeric value in the system number of ? .

When performing a firestop installation that has point contact between the penetrating item and the wall or floor surface, there is always a requirement to apply a 1/4-inch bead between the penetrating item and the wall or floor surface.

No employer shall permit an employee to work in such proximity to any part of an electric power circuit that the employee could contact the electric power circuit in the course of work, unless ? . I. the employee is protected against electric shock by deenergizing the circuit II. grounding the deenergized circuit III. by guarding it effectively by insulation or other means