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ptlw-vocab

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

what's a drive gear

a)

A toothed wheel that works with others to alter the relation between the speed of an engine and the sped of the driven parts

b)

the results of the operation of any system

c)

a gear between the driver and the driven gear used to change rotational direction

d)

the member of a pair of gears to which motion and power are transmitted by the other gear .the output gear

2.

which is a mechanism

a)

A term used to describe the proper engagement of teeth between 2 or more gears in a gear train

b)

the part of a machine which contains 2 or more pieces arranged so that the motion of one compels the motion of one compels the motion of the others

c)

circular movement

d)

the quantitative relation between 2 amounts showing the number of times 1 value contains or is contained within the other

3.

what is force

a)

if you can make the input shaft turn by turning the output shaft the flow of power is reversible .if the input shaft does not turn or only turns part of the way, the power is non reversible

b)

the ratio of the speed of the driving member of a gear train to that of the driven member

c)

opposite in position ,direction ,order ,or effect

d)

a push or pull in a straight line

4.

what is torque

a)

a push or pulling a circular direction. A twisting force

b)

something added to a system, such as resources ,in order to achieve a result

c)

the capacity to do work ;the use of mechanisms is necessary to transfer energy

d)

the movement of gears

5.

what's a gear

a)

a swing back and forth in an arc at a regular state

b)

thing that moves

c)

A toothed wheel that works with others to alter the relation between the speed of an engine and the speed of the driven parts

d)

a gear between the driver and the driven gear used to change rotational direction

6.

what's input

a)

circular movement

b)

something added to a system, such as resources, in order to achieve a result

c)

the ratio of the speed of the driving member of a gear train to that of the driven member

d)

opposite in position, direction ,order or effect

7.

what is meshing

a)

circular movement

b)

a term used to describe the proper engagement of teeth between two or more gears in a gear train

c)

something added to a system ,such as resources in order to achieve a result

d)

the application of force that moves an object a certain distance

8.

which means reciprocating

a)

the results of the operation of any system

b)

the quantitative relationship between 2 amounts showing the number of times one value contains or is contained within the other

c)

a swing back and forth in an arc at a regular rate

d)

a back and forth movement in a straight line

9.

which is the definition of driven gear

a)

a push or pull in a circular direction. A twisting force

b)

the member of a pair of gears to which motion and power are transmitted by the other gear .The output gear

c)

if you can make the input shaft turn by turning the output shaft the flow of power is reversible. If the input shaft does not turn or only turns part of the way, the power is non reversible

d)

a toothed wheel that works with others to alter the relation between the speed of an engine and the speed of the driven parts.

10.

what is energy

a)

opposite in position, direction, order or effect

b)

the capacity to do work; the use of mechanisms is necessary to transfer energy

c)

the ratio of the speed of the driving member of a gear train to that of the driven member

d)

the application of force that moves an object a certain distance

11.

which defines direction of travel

a)

the input handle can be turned in both directions for at least one full turn

b)

a swing back and forth in an arc at a regular state

c)

a push or pull in a circular direction. A twisting force

d)

circular movement

12.

what is output

a)

opposite in position ,direction ,order or effect

b)

the capacity to do work; the use of mechanisms is necessary to transfer energy

c)

the results of the operation of any system

d)

the quantitative relation between amounts showing the number of times one value contains or is contained within the other

13.

what is work

a)

if you can make the input shaft by turning the output shaft the flow of power is reversible. If the input shaft does not turn or only turns part of the way, the power is non reversible

b)

a push or pull in a straight line

c)

the part of a machine which contains 2 or more pieces arranged so that the motion of one compels the motion of the others

d)

the application of force that moves an object a certain distance

14.

what's inverse

a)

the ratio of the speed of the driving member of a gear train to that of the driven member

b)

a swing back and forth in an arc at a regular state

c)

the results of the operation of any system

d)

opposite in position, direction, order or effect

15.

what is ratio

a)

something added to a system, such as recourses ,in order to achieve a result

b)

the quantitative relation between2 amounts showing the number of times one value contains or is contained within the other

c)

the member a pair of gears to which motion and power are transmitted by the other gear

d)

a gear between the driver and the driven gear used to change rotational direction

16.

what does oscillating mean

a)

a swing back and forth in an arc at a regular state

b)

a back and forth movement in a straight line

c)

a push or pull in a straight line

d)

a push or pull in a circular direction. a twisting force

17.

what is rotary

a)

the results of the operation of any system

b)

the input handle can be turned in both directions for at least one full turn

c)

circular movement

d)

a swing back and forth in an arc at a regular state

18.

what is gear ratio

a)

opposite in position ,direction ,order or effect

b)

the results of the operation of any system

c)

the ratio of the speed of the driving member of a gear train to that of the driven member

d)

the application of force that moves an object a certain distance

19.

what's flow of power

a)

a term used to describe the proper engagement of teeth between 2 or more gears in a gear train

b)

a gear between the driver and the driven gear used to change rotational direction

c)

a push or pull in a straight line

d)

if you can make the input shaft turn by turning the output shaft the flow of power is reversible .if the input shaft does not turn or only turns part of the way, the power is non reversible

20.

what is an idler gear

a)

a term used to describe the proper engagement of teeth between 2 or more gears in a gear train

b)

a toothed wheel that works with others to alter the relation between the speed of an engine and the speed of the driven parts

c)

the member of a pair of gears to which motion and power are transmitted by the other gear. The output gear

d)

a gear between the driver and the driven gear used to change direction