Mechanisms and Motion Quiz

Friction is sometimes a help ………….. it is often a hindrance.

• and

• however

• otherwise

• opposite

Mechanisms ……………. the forces to press steel sheets into car body panels

• provide

• provides

• provided

• providing

The rotary motion ……………………… to reciprocating by a cam.

• converted

• converting

• to convert

• is converted

While many industrial ………………. have electronic control system, it is still mechanisms that deliver the power to do the work.

• processed

• processing

• process

• processes

Rotary cams are used to change rotary motion into either reciprocating or ……………………motion.

• oscillate

• oscillated

• oscillating

• to oscillate

The mechanisms are important to us ………………… they allow us to travel.

• because

• opposite

• otherwise

• reverse

Rotary cams are used …………………. rotary motion into either reciprocating or oscillating motion.

• to change

• change

• changed

• changing

The linear movement of a paper trimmer ……………….. to cut the edge of the paper.

• use

• is used

• using

• to use

Many mechanisms involve ………………… one kind off motion into another type.

• changing

• change

• changed

• to change

Mechanisms ……………….. a vital role in industry.

• played

• plays

• play

• playing