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WorksheetsCAD Standards and Advantages Quiz
Total questions: 10
Worksheet time: 5mins
Which British Standard is specifically related to engineering drawing practice?
BS 5070-3:1988
BS 8888:2013
BS EN 13622:2002
ISO 9001
What is the primary advantage of using CAD over manual drafting?
Increased cost
Reduced accuracy
Improved quality
Longer time to complete
Which of the following is a standard representation in CAD drawings?
Chemical symbols
Welding symbols
Musical symbols
Mathematical symbols
What type of projection is used in CAD drawings according to international standards?
Fourth angle
Second angle
First and third angle
Fifth angle
Which ISO standard is commonly associated with CAD drawings?
ISO 9001
ISO 14001
ISO 27001
ISO 128
What is a key feature of CAD that allows for easy sharing of designs?
Manual transfer of information
Electronic transfer of information
Physical mailing of blueprints
Verbal communication
Which of the following is NOT a feature that CAD drawings need to comply with?
Drawing sheet sizes
Projection types
Colour of the paper
Dimensioning
What is the benefit of linking CAD with other software like CAD/CAM?
Increased manual effort
Decreased accuracy
Enhanced integration and efficiency
Reduced software compatibility
Which of the following is a standard feature of CAD drawings?
Hand-drawn sketches
Section cross hatching
Freehand lettering
Random numbering
What is the main disadvantage of manual drafting compared to CAD?
Higher accuracy
Faster completion time
Limited ability to make quick changes
Lower cost
