CORE NCCER - Mod 00104 Exam Practice

It is safe to use the trigger lock when in the 'ON' position

True / False

False.

It is never safe to use the trigger lock in the on position.

The part of the drill that allows the user to back the bit out of a material is called the...

reversing switch

An important difference between a Hammer Drill and a Rotary Hammer is...

Hammer Drills are used for heavy duty jobs.

The pneumatic power tool best used for tightening and loosening bolts is the...

Pneumatic Impact Wrench

The proper way to cut with a circular saw is to first...

Wait for full speed before moving to the material

A jigsaw is used for...

delicate work

The blade on a portable band saw runs in...

one direction, following a guide

The type of miter saw that can moved horizontally and vertically is called a...

Compound Miter Saw

Pushing a board into a table saw's blade before it reaches full speed can directly cause...

kickback and injury.

The Bench Grinder has two wheels and is designed to be moved around.

True / False

False.

A Bench Grinder is designed to be stationary and the wheels are used as its grinding bit.

The specially rotary bits used to take off rough edges of cut material:

Burr Bits

The Oscillating Saw is highly useful because...

It can fit into tight places

Pneumatic Nailers are designed safely, making sure the trigger is squeezed and the tool is...

firmly pressed against the target material

The best surface to use a hydraulic jack is on a _____ surface.

level, even

Pneumatic tools use...

Air Pressure

PPE is not needed when tools have safety guards built-in.

True / False

False.

Always where appropriate PPE

Power Drills are most often used to...

drill holes into wood, metal, and plastic

Masonry bits have a _____ tip.

Carbide

The best electric power drill to use in tight places:

Right-Angle Drill

What material is a electromagnetic drill most often used for?

Thicc Metal

Impact Drives have more ____ compared to regular drills.

torque

What pneumatic tool uses impact sockets?

Pneumatic Impact Wrench

2 hands are needed when operating a circular saw.

True / False

True

A faster speed on a reciprocating saw is used for softer materials.

True / False

True

The first thing to check when using a reciprocating saw to cut into a wall is...

the space behind or through the wall

The best way to alleviate vibrations when cutting with a jigsaw is...

clamping the work material down

Never use a Band Saw without a...

stop

Compound Miter Saws can be adjusted and moved forward and backwards, which allows the Saw to...

cut wider materials

The blade of an Abrasion Saw spins at such a high speed that is causes...

extreme friction, allowing the blade to burn through materials

End Grinders are used to...

smooth out the inside of materials.

The attachment used by Detail Grinders to polish detailed metal work are called...

points

Powder-Actuated fastening systems are used to...

anchor static loads to concrete

Porta-Power cylinders are rated by how much weight they can lift and by:

distance they can move

Hydraulic Jacks are used when the job calls for...

extreme force to be applied

____ provides a stable surface for flexible discs to rest against.

Backing Pad

Is a nailer an example of a pneumatic tool?

Yes / No

Yes

Before repairing an electric, pneumatic, or hydraulic tool, you must first remove the power.

True / False

True

Twist bits are best used for masonry.

True / False

False.

They can be used for most other materials EXCEPT masonry.

Before loading a bit into an electric drill, you must first...

Remove the power source.

The most essential PPE to wear when working with drilling tools is...

Safety glasses / Eye-Pro

The best way to start drilling is by applying firm pressure against the point where you need to drill.

True / False

False.

Never apply pressure to the bit, allow the tool to do the work.

Impact wrench comes in both electronic and pneumatic.

True / False

True

Any correctly sized socket can be used on an air impact wrench.

True / False

True

What type of saw is most often referred to as a "SawZall"?

Reciprocating Saw

Which saw cuts using friction?

Cutoff

Which type of saw is best for cutting curves in plywood?

Jigsaw

Faster speeds are used when cutting steel pipes with a reciprocating saw.

True / False

False.

Always use a slow speed when cutting metal pipes.

Portable Band Saws are almost exclusively used to cut what on a job site?

Heavy Metal

Miter Saw blades can be titled vertically for angled cuts.

True / False

True

The most popular blade size for circular saws is...

7 1/4 inches.

Best grinder for harder, heavy materials is the...

Angle Grinder

This accessory is used to remove loose material and some rust.

Wire Brush

How much space should be given between the wheel guard and wheel on a bench grinder?

1/8 inch

Can bench grinders be used in excess of their maximum rated speeds?

Yes / No

No.

Most powder nailers operate at between ___ - ___ PSI.

70, 120

You have to have a license to operate a powder-actuated tool.

True / False

False.

You just need a certification.

Some hydraulic cylinders can lift more than​ ____.

500 tons

Placing a pipe on the handle of a hydraulic jack is a safe way of getting more leverage.

True / False

False.

You should not use a cheater bar on a hydraulic jack.

Why should a powder-actuated tool not be used on plywood to connect to a wall stud?

The tool is too strong, could cause serious injury.

A circular saw blade attaches to the...

Arbor

This bit is used to bore holes in wood and other materials.

Auger Bit

A flat-bottomed hole is needed, which bit should one use?

Forstner Bit

What is used to put a screw at or below a material surface?

Counter Sink

The ____ indicates how much power a tool can deliver.

Voltage Rating