WorksheetsMechanical Components - Recall
Total questions: 12
Worksheet time: 6mins
Speed = Distance / Time is the equation for which type of motion?
Velocity Ratio
Linear Speed
Rotary Speed
Reciprocating Motion
What type of motion is associated with a water pump?
Reciprocal
Linear
Oscillatory
Rotary
An electric toothbrush head moves in which type of motion?
Oscillatory
Reciprocal
Linear
Rotary
What is a fulcrum?
The amount of effort needed to lift something
The amount of load we might be lifting
The pivot point in a lever system
The correct name for a pulley
Which phase lever is a wheelbarrow?
First Phase
Second Phase
Third Phase
Its not a lever
Which three components make up a lever system?
Load, effort and fulcrum
Load, effort, force
Gear, pulley, cam
Velocity, speed, distance
Which of these is NOT a type of cam mechanism?
Snail
Pear
Roller
Drop
If the load is 300N and there are 3 load-bearing lengths of rope in between the pulleys, how much effort is required?
900N
30N
100N
600N
If the output gear has 12 teeth and the input gear has 48 teeth, what is the gear ratio?
0.25
4
60
480
Which of these products would not use a gear?
Sewing machine
Hand Drill
Car
Radio
Which mechanism would you use on a window blind?
Lever
Pulley
Cam
Gear
Motion that moves in a completed circle is known as...?
Oscillatory
Reciprocal
Linear
Rotary
