WorksheetsSheet Metal Fabrication - Quiz 1
Total questions: 15
Worksheet time: 8mins
What is sheet metal fabrication?
Cutting, bending, and assembling sheet metal into products
Melting and casting metal
Polishing raw materials
Painting metal sheets
Which of the following is not a basic process in sheet metal fabrication?
Folding
Forging
Cutting
Finishing
Which of these metals is commonly used in sheet metal fabrication?
Magnesium
Zinc
Lead
Steel
What is the main benefit of computer-controlled fabrication?
Reduces noise
Makes manual cutting faster
Improves efficiency and accuracy
Eliminates operators
What does component assembly involve?
Joining fabricated parts into complete structures
Painting metal surfaces
Melting scrap metal
Testing materials
Which UK organization oversees fabrication safety?
NEBOSH
BSI
ISO
HSE
What percentage of injuries in metal fabrication are caused by handling and carrying?
18%
50%
33%
10%
Incorrect machine settings can lead to:
Fabrication errors
Better accuracy
Improved productivity
Lower tool wear
Why inspect tools regularly?
Improve appearance
Save electricity
Prevent inaccuracy and defects
Change colour
The main role of production control is:
Reducing staff
Painting products
Maintaining safety barriers
Planning and scheduling work efficiently
A Gantt chart is used to:
Check vibration
Measure heat
Plan and monitor production tasks
Record accidents
What’s a key difference between conventional and CNC machines?
CNC uses manual control
CNC is automated and computer-controlled
CNC requires no power
Conventional is faster
Why is CNC less cost-effective for small runs?
Produces low accuracy
Uses manual labour
Limited material options
Requires expensive setup programming
CNC stands for:
Core Numeric Calibration
Controlled Network Computing
Central Numeric Control
Computer Numerical Control
CNC improves accuracy by:
Using stronger metals
Slowing down cutting
Skipping calibration
Reducing human error through automation
