1-52.
On a metric micrometer, how many
revolutions of the spindle is
required to move the barrel 1 mm?
1. One
2. Two
3. Three
4. Four
1-53.
In reference to micrometers in
general, which of the following
statements is true?
1. Micrometers should be coated
with a light coat of oil to
prevent rust
2. All micrometers should be kept
in a single container to save
storage space
3. The graduations on micrometers
should be painted so they can
be easily read
4. Micrometers should be stored in
areas where the humidity is
very high to prevent rust
1-54.
Which of the following is the most
common measuring tool?
1. A micrometer
2. A rule
3. A plumb bob
4. A level
1-55.
Which of the following tools
should be used as gages for
leveling and setup work?
1. Angle plates
2. Registering speed indicators
3. V-blocks and clamps
4. Adjustable parallels
1-56.
Which of the following tools
should be used for grinding,
milling, or drilling purposes?
1. Angle plates
2. Registering speed indicators
3. V-blocks and clamps
4. Adjustable parallels
1-57.
Angle plates are used for which of
the following purposes?
1. As gages for leveling and setup
work
2. For clamping or holding work
vertically
3. For grinding, milling, or
drilling purposes
4. To count the number of
revolutions of wheels
1-58.
Registering speed indicators are
used for which of the following
purposes?
revolutions of shafts
2. To regulate the flow of fluid
3. To govern the speed of vehicles
4. To register the speed of light
1. To count the number of
1-59.
A magnetic base indicator assembly
is attached to the work surface in
what manner?
1. Bolted
2. Glued
3. Welded
4. Magnetically
1-60.
Adjustable parallels consist of
what number of tapered parts?
1. One
2. Two
3. Three
4. Four
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