
PLTW Vocabulary Quiz
Authored by ALEXIS L
Other
7th Grade - Professional Development

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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Drive Gear
The member of a pair of gears to which motion and power are transmitted by the other gear. The output gear
The part of a machine which contains two or more pieces arranged so that the motion of one compels the motion of the others
A push or pull in a straight line
A push or pull in a circular direction
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Mechanism
The member of a pair of gears to which motion and power are transmitted by the other gear. The output gear
The part of a machine which contains two or more pieces arranged so that the motion of one compels the motion of the others.
A push or pull in a straight line
A push or pull in a circular motion
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Force
The part of a machine which contains two or more pieces arranged so that the motion of one compels the motion of the others.
A push or pull in a straight line
A push or pull in a circular direction. A twisting force
A toothed wheel that works with other to alter the relation between the speed of an engine and the speed of the driven parts.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Torque
A push or pull or pull in a circular direction. A twisting force
A push or pull in a straight line
Something added to a system, such as resources, in order to achieve a result.
A term used to describe the proper engagement of teeth between two or more gears in a gear train.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Gear
The member of a pair of gears to which motion and power arranged so that the motion and power are transmitted by the other gear. The output gear
A push or pull in a straight line
Something added to a system, such as resources, in order to achieve a result.
A toothed wheel that works with others to alter the relation between the speed of an engine and the speed of the driven parts.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Input
A push or pull in a straight line
Something added to a system, such as resources, in order to achieve a result
A term used to describe the proper engagement of teeth between two or more gears in a gear train
A push or pull in a circular direction. A twisting force
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Meshing
Something added to a system, such as resources, in order to achieve a result
A push or pull in a circular direction. A twisting force
A term used to describe the proper engagement of teeth between two or more gears in a gear train.
A push or pull in a straight line
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