1
Q
what are the 4 types of motion
A
- rotary
- linear
- reciprocating
- oscillating.
2
Q
what is mechanical advantage
A
the ratio of output force to input force
output force/ input force
effort/load
3
Q
what is torque
A
force x perpendicular distance to pivot, for rotating systems
4
Q
gear ratio
A
driven/ driver
or output/input for pulleys ……. same thing basically
A level Engineering
flashcards
Decks in class (12)
# Cards
-
definitions70
-
1.3 how can usability be considered when designing prototypes7
-
2.1 why is it important to analyse and evaluate products as part of the design and manufacturing process5
-
3.1 what factors need to be considered when designing and manufacturing products to over come possible conflicts between moral and commercial factors?6
-
3.2 What factors need to be considered when developing design solutions for manufacture?5
-
3.6 How can skills and knowledge from other subject areas, including mathematics and science, inform decisions in design engineering?2
-
4.2 How do industry professionals use digital design tools to support and communicate the exploration, innovation and development of design ideas?2
-
4.3 How do design engineers use different approaches to design thinking to support the development of design ideas?4
-
6.2 How do mechanisms provide functionality to products and systems?4
-
6.5 How can programmable devices and smart technologies provide functionality in system design?1
-
8.1 How can design engineers assess whether a design solution meets its stakeholder requirements?1
-
8.3 How do design engineers and manufacturers determine whether design solutions are commercially viable?1
