Feb Mock Flashcards
1
Q
Thermosetting plastic example
A
Urea formaldehyde
2
Q
CAD advantages
A
Precision, productivity, reduced errors
3
Q
CAD disadvantages
A
Easily hackable, time consuming, expensive
4
Q
CAM advantages
A
Fast + accurate, good for mass production
5
Q
CAM disadvantages
A
Expensive, needs skilled workers, high maintenance
6
Q
Disadvantages of a power bank
A
Overheating, slow charging, heavy, needs to be recharged - not efficient
7
Q
Water proof bag material
A
Acrylic
8
Q
Glove holding glass material
A
Kevlar
9
Q
How is Kevlar adapted for its role
A
Lattice design, redirects the force from the glass
10
Q
Ferrous metal
A
Contains iron
- stainless steel
11
Q
Non-Ferrous metal
A
No iron
- copper
12
Q
Flow diagram - oval
A
Start / end
13
Q
Flow diagram - parallelogram
A
Input / output
14
Q
Flow diagram - rectangle
A
Process
15
Q
Flow diagram - diamond
A
Decision
16
Q
A
