1-18.
What type of file is used to
enlarge rectangular shaped holes or
slots?
1.
Square file
2.
Rectangular file
3.
Half round file
4.
Triangular file
1-19.
What tool is principally used for
dressing over bruised or rusty
threads on screws or bolts?
1.
Hand tap
2.
Rethreading die
3.
Pipe die
4.
Round split die
1-20.
To remove a broken screw or tap
with a spiral extractor. a hole
must first be drilled in the screw
or tap.
How is the proper size of
the hole determined? .
1.
Visually
2.
The drilled hole is to be of
equal width as the shaft of tie
broken screw or tap
3.
The drilled hole is to be of
equal width as the top of the
broken screw or tap
4.
The screw extractor will have
the size hole required stamped
on it
1-21.
What chain hoist is most commonly
used by the ABF?
1.
Spur gear chain hoist
2.
Lever operated chain hoist
3.
Come-a-long
4.
Ratchet chain hoist
1-22.
Most water and aviation fuel lines
can be easily repaired using the
metallic pipe repair kit. When
these repairs are made, in how many
minutes can service be restored to
the system?
1.
30
2.
45
3.
60
4.
75
1-23.
When the resins and hardeners of a
plastic patch are mixed together, a
chemical reaction begins.
“Kickover” will occur at or about
what peak temperature?
1.
120°F
2.
135°F
3.
350°F
4.
400°F
1-24.
When applying a simple pipe patch,
the woven roving cloth should be
wrapped around the void cover
approximately how many times?
1.
Between 2 and 3
2.
Between 3 and 4
3.
Between 4 and 5
4.
Between 5 and 6
1-25.
All Navy electrical power tools are
required to have what safety
feature?
1.
Proper grounds
2.
Automatic shut offs
3.
Insulated handles
4.
Built in shields
1-26.
What indication does the micrometer
setting type of torque wrench give
when the desired amount of torque
is reached?
1.
The socket will disengage
completely
2.
The indicating needle or
pointer will move
3.
A click is given off, followed
by the handle freely traveling
for a short distance
4.
The handle will lock
1-27.
What term describes the movement
between the spindle and the anvil
of a micrometer?
1.
Approximate distance
2.
Set distance
3.
Approximate range
4.
Range
3
