module 4
How much of a gap should there should be between the top guard and the wheel on a bench grinder?
1/4 inch
The maximum operating pressure of a pneumatic nailer is typically ____ psi.
120
Some hydraulic cylinders can lift more than ____.
500 tons
he most popular circular saw blade size is _____ inches.
7 1/4
Which of the following is not a safe practice when using a powder-actuated tool?
Loading the tool before the item is ready to be fastened.
Which of the following is not a safe practice when using a hydraulic jack?
Placing a pipe on the handle to increase pumping leverage.
Which of the following saws is typically used in demolition work?
Reciprocating
Why is it unacceptable to use a powder-actuated tool to fasten a plywood sheet to a wall stud?
The fastener can easily pass through both materials, causing an injury.
Which of the following grinders is used to grind away hard, heavy material?
angle
Which of the following saws cuts by friction?
chop
Any correctly sized socket can be used on an air impact wrench.
false
The blade on a power miter saw can be tilted vertically.
false
On a job site, a portable bandsaw is almost exclusively used for cutting _____ .
heavy metal
Twist drills are used to drill holes in all of the following materials except ____
masonary
Which of the following tools is a pneumatic tool?
nailer
What type of saw is used to make curved cuts in plywood?
saber
The most important item of PPE that should be worn when using any drill is ___
safety glasses
Before loading a bit in an electric drill, make sure _____.
the drill is unplugged
It is mandatory to remove the power source before repairing any electric, pneumatic, or hydraulic tool.
true
Most hammer drills will not hammer until a pushing pressure is put on the drill bit.
true
The operator of a powder-actuated tool must be certified to operate that tool.
true
Use the low-speed setting on a reciprocating saw when cutting a steel pipe.
true
Wheels used on bench grinders must not be operated in excess of their rated speed.
true
When finished grinding with a hand-held grinder, remove any loose material with a _____
wire brush