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WorksheetsEngineering World topics A and B
Total questions: 18
Worksheet time: 6mins
Name
Class
Date
1.
What engineering sector is this?
a)
Automotive
b)
Aerospace
c)
Communications
d)
Mechanical
2.
What engineering sector is this?
a)
Mechanical
b)
Biomedical
c)
Electrical/electronic
d)
Chemical
3.
What engineering sector is this?
a)
Communications
b)
Chemical
c)
Biomedical
d)
Electrical/electronic
4.
What type of machining process would use a lathe?
a)
Grinding
b)
Milling
c)
Drilling
d)
Turning
5.
Milling is the process of?
a)
Rotating the workpiece and using a single point cutter to remove material
b)
Using a rotating multi-point cutter to remove material from a workpiece.
c)
Using abrasives to remove material from a workpiece.
d)
Using electrical discharges to create a shape in a workpiece.
6.
When using secondary processing machines it is important the you.
a)
Listen to music
b)
read the paper
c)
Know what the safety procedures are
d)
Wear really tight clothes
7.
Two types of forming process are
a)
Milling and turning
b)
Casting and forging
c)
Welding and drilling
d)
Hand and foot
8.
Semi-permanent and permanent casting are used for products that require
a)
large volumes of product
b)
complex shapes
c)
high temperatures
d)
use with water pressure
9.
Press forging uses
a)
hammer blows to shape hot metal
b)
injecting molten metal into a mold
c)
a slow squeezing action to form metal
d)
bar stock where usually one end needs to be forged
10.
Sand casting is used for
a)
complex shapes
b)
small parts with high dimensional accuracy
c)
little or no further machining is required
d)
large parts where dimensional accuracy is not important
11.
MIG is a welding process, but what does MIG stand for?
a)
Mass Insert Gas
b)
Metal Inert Gas
c)
Metal Inspection Gas
d)
Metal Inert Gears
12.
Spot welding is a process that is
a)
free from fumes and spatter
b)
able to weld varying thicknesses of metal
c)
uses gas to weld
d)
sometimes messy
13.
PCBs are used in
a)
all electrical goods
b)
small electrical goods
c)
large electrical goods
d)
waterproof electrical goods
14.
An advantage of Surface Mount Technology is
a)
lots more human intervention
b)
slower production speeds
c)
the components are much smaller and lighter
d)
they can be assembled by hand
15.
Which two production processes make the product cheaper to buy?
a)
One-off/Batch
b)
Mass/Continuous
16.
Which two production processes have high/medium labour costs?
a)
One-off/Batch
b)
Mass/Continuous
17.
Which two production processes have a high initial investment cost?
a)
Mass/Continuous
b)
One-off/Batch
18.
Metal foams have a
a)
High strength-to-weight ratio
b)
very brittle exterior
c)
chemically inert property
d)
good spring back quality
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