SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
|
Email
Search
Test your basic knowledge |
Advanced Manufacturing Techniques
Start Test
Study First
Subject
:
engineering
Instructions:
Answer 20 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The direct introduction of molten plastic under pressure into a die - which then cools rapidly - allowing the formed object to be released from the mould.
flash
vacuum bagging
Friction welding
injection moulding
2. A process of using a two- sided mould set that shapes both surfaces of the panel (large products - top- quality - clean production - low cost - laminated curved furniture)
vacuum bagging
die
filament winding
sprue
3. Process of creating many hollow items
rotational moulding
hand lay- up
sprue
Permanent joint
4. A substance that is applied between two surfaces in order to bond them together
adhesive
rotational moulding
parison
blow moulding
5. Method of molding material - generally preheated is first placed in an open heated mould cavity (thermosetting plastics)
compression moulding
die casting
rotational moulding
vacuum bagging
6. A replica is made from the artists original by way of a mould produced using wax and plaster of paris
blow moulding
vacuum bagging
vacuum forming
lost wax casting
7. Completely mechanical solid- phase process in which heat generated by friction is used to create the ideal conditions for a high- integrity welded joint between similar or dissimilar metals
spray- up
draft angle
Friction welding
filament winding
8. A sheet of plastic is heated to a forming temperature - stretched onto or into a single- surface mold - and held against the mould by applying vacuum between the mould surface and the sheet
lost wax casting
die
sprue
vacuum forming
9. Fabrication technique for creating composite material structures (fishing rod - rowing oars)
filament winding
spray- up
plastic welding
vacuum forming
10. Excess material on a moulded par - forming a thin fan where two parts of the mould meet
die
flash
injection moulding
lost wax casting
11. A short length of extruded pipe for use in blow moulding
flash
die casting
vacuum bagging
parison
12. Process by which hollow plastic parts are formed
injection moulding
blow moulding
parison
rotational moulding
13. Carried out on an open mould - where both the resin and reinforcements are sprayed directly onto the mould (pleasure boats - swimming pools)
vacuum forming
die
spray- up
Permanent joint
14. The passage through which a liquid material flows into a die - where it solidifies to form parts
sprue
hand lay- up
die casting
adhesive
15. Forcing molten metal under high pressure into a mold cavity
die casting
injection moulding
hand lay- up
sprue
16. A tool used in the manufacture of parts by moulding - forging - swging or stamping processes
rotational moulding
Friction welding
vacuum bagging
die
17. The angle of taper - expressed in degrees (usually 5-7) - given to the sides of the forging and the side walls of the die impression
hand lay- up
rotational moulding
draft angle
die casting
18. The process of welding plastic workpieces together
lost wax casting
rotational moulding
plastic welding
hand lay- up
19. Fibreglass continuous strand mat and/or other fabrics such as woven roping are manually placed in the mould. each ply is sprayed with catalysed resin and the resin is worked into the fibre with brushes and rollers to wet- out and compact the laminate
blow moulding
flash
hand lay- up
die casting
20. A type of fastening that is not supposed to be removed. It is only possible to remove such joins by drilling - cutting or grinding the join away
Permanent joint
plastic welding
adhesive
draft angle