Work Exp. Catch Up

What is the name of a single gear?

• Idler

• Driver

• Driven

• Spur

What type of CAM is in the photograph?

• Circular

• Pear

• Drop

• Snail

Why would 50N of effort lift this 100N load?

• Two Pulleys

• It wouldn't

• Two load bearing ropes

• The pulleys are made from plywood

What motion would be used for the head of the toothbrush?

• Rotary

• Linear

• Oscillating

• Reciprocal

A car moves 105 miles in 90 minutes, how fast is it travelling?

• 70 Mph

• 75 Mph

• 60 Mph

• 105 Mph

Which is the most valuable criteria in your GCSE portfolio?

• Design Specification

• Research and Investigation

• Development

• Evaluation

Which of these describes a design process which involves testing, evaluation, trial and error in a cyclical approach?

• Linear Design

• User-Centred

• Collaborative Design

• Iterative Design

Which of these is a form of design communication?

• Fusion 360

• Rough sketches

• Cardboard Prototype

• Audio Recording

What word describes the difference in speed from one pulley to another?

• Mechanical Advantage

• Velocity Ratio

• Rotary Speed

• Linear Speed

Which pulley will turn faster?

• Driver Pulley

• Driven Pulley

• They both turn the same

• They won't turn at all