Two junction boxes are to be connected by a piece of 3/4-inch conduit. The distance between the boxes is 47 1/2 inches, and the conduit will have to be offset by 8 1/4 inches. If the conduit will be cut prior to bending, and the bends will be 22 1/2°, the length of the conduit will be ?.

Common types of electrical enclosures include ? and boxes.

? is a type of threadable conduit with fairly thick walls that can be installed in most atmospheric conditions and occupancies.

A(n) ? box is installed at an endpoint in an electrical system where current is supplied to utilization equipment.

? is a threadable conduit that has a rubberized outside coating and is commonly installed in highly corrosive environments.

A(n) ? box is also called a “handy box

? provides an excellent ground path and it can be bent with virtually no springback

Conduit bodies have a ? that is installed between the cover and the conduit body opening.

A(n) ? box is also called a “J-box.”

Couplings are used to ? .

? is a threadable conduit with an intermediate wall thickness compared to rigid metal conduit

A(n) ? box typically houses switches and receptacles.

? is a non-threadable conduit that is lightweight and joined together using set-screw or compression fittings.

Cutting with ? is a messy process because large amounts of debris from the conduit and blade are left behind.

A(n) ? consists of a handle, grip, and head that remove the sharp edges on conduit.

The handles of a ? are opened and closed several times to provide a mechanical advantage, which can easily cut through thick-walled pipes.

? are manually-operated threading tools that require the arm strength of the Electrical Worker to turn the die around the conduit.

A ? is also called a “diestock.”

A ? is a conduit threader in which the die head is secured to the threader in a fixed position.

Threads for conduit fittings are straight without a taper.

The teeth on a ? are designed to efficiently cut plastic conduit with minimal heat build-up.

? is a non-threadable conduit that is rustproof and commonly available in Schedule 40 and Schedule 80 wall thicknesses.

Small-diameter conduits are typically bundled for shipment in groups of pieces.

electrical systems allow for efficient transmission of power over greater distances.

In 1903, an effective - process was developed and unlined steel conduit quickly became the industry standard.

conduit is a raceway of circular cross-section with an intermediate wall thickness designed for protection and routing of conductors.

The most common type of non-steel metallic conduit is

conduit is corrosion resistant, but extremely hard and very difficult to bend, cut, and thread.

For PVC-coated conduit, any areas with should be repaired as soon as possible.

The three types of conduit given a PVC coating are bare steel, galvanized steel, and

The most common color for PVC-coating is _

Special tools used for handling PVC-coated conduit include tools, cutting and threading tools, and bending tools.

are present on couplings and fittings used for PVC-coated conduit.

A is a PVC heating tool containing an electric heating element within an enclosure that holds the heat.

The key to using a hot box is to keep the conduit in the enclosure.

PVC-coated conduit can be cut with any conventional cutting tool, such as a _ or a saw.

A is a tool used to cut threads in conduit that consists of dies, a die head, and one or more handles.

Common components of conduit threaders are dies and die heads, - -, and reamers.

A is a cutting tool used to form external screw threads in conduit.

Common types of vises are _ vises and chain vises.

A threader is a ratchet threader in which the entire die head can be replaced with another die head for different conduit sizes.

ratchet threaders are the simplest threaders to operate.

NPT thread has a taper of _ " per foot of thread length.

A very convenient power vise accessory is a chuck, which allows for a nipple (a short piece of conduit) to be fabricated.

Standard hand benders come in sizes that can bend ½/" to " EMT conduit.

is the property of conduit that causes it to unbend slightly after a bend is completed.

The bender is used to determine the front of the bender.

is a hand bender with a no-radius shoe.

For a 90° stub-up bend, the. must first be subtracted from the desired stub length.

A(n) . bend is a 90° bend in conduit made perpendicular to the original length of the conduit.

90° bends consist of two 90° bends fabricated on the same length of conduit.

A(n) . bend is a double conduit bend with two equal angles bent in opposite directions in the same plane in a conduit run.

A is a multiple bend in conduit where one of the bends is not in the same plane as the other bend.

A(n) _ is a small offset bend used to move conduit away from a wall and into an electrical box.

The is the reduction in distance that a conduit can run per inch of offset elevation.

Electricians need to understand some in order to understand how to make the simple calculations required for conduit bending.

The _ method for offset bends is very popular and can be used whenever a bender is available that can bend angles accurately.

is the amount by which the total run that conduit can cover is reduced because of the extra length required to bend around an obstacle.

A dogleg occurs in an offset when the conduit has not been rotated exactly °from its position where the first bend was made.

The method of producing offsets does not require the electrician to fabricate conduit bends to a specific angle.

A is a bend consisting of two offsets turned at a 90° angle from each other.

The offsets for a four-bend saddle are made with the - pointing toward the center of the obstruction.

The method of producing offsets does not require the electrician to fabricate conduit bends to a specific angle.