WorksheetsMaterial Engineering in Manufacturing
Total questions: 13
Worksheet time: 7mins
What is material science?
Focus is on how to translate or transform materials into useful devises or structures.
Involves designing or engineering the structure-property correlations of a material to produce a predetermined set of properties.
A branch of science that focuses on materials; interdisciplinary field composed of physics and chemistry.
Relationship between the synthesis and processing, structure and properties of materials.
These are the components of material science tetrahedron EXCEPT ...
Performance
Properties
Processing
Structure
Characterization
Listed below are non-ferrous metals EXCEPT ..............
aluminium
zinc
hydrogen
copper
Listed below are the types of cast iron EXCEPT ................
grey cast iron
white cast iron
black cast iron
Malleable cast iron
Listed below are types of alloys EXCEPT
Brass
Tin Bronze
Tungsten
Cupro-nickel
There are 5 classification of material science. Metal,.............,ceramics, composites, advanced material.
A. Biomaterial
B. Polymer
C. Smart material
D. Semiconductor
These are the reasons why you need to study material science and engineering EXCEPT
able to select the best material for certain application
able to create a new material
able to predict the properties of new found material
able to select the most expensive material for certain application
A good electrical and heat conductor, strong and ductile. This statement refers to :
metal
polymer
ceramic
glass
Semiconductor is a material that
change color when temperature is changes
respond to magnetic field
conducts and insulates electrical current
conducts and insulates heat
Which one of these is NOT a metal?
mercury
steel
aluminium
helium
These are the characteristics of polymeric materials EXCEPT
Lightweight
Low densities
Good thermal insulator
Good electrical conductor
Below are the example of polymers EXCEPT?
Polycarbonate
Polyethylene
Silicon carbide
Nylon
Copper, titanium and nickel are the ________________ materials.
polymer
metal
semiconductor
composites
