Symbols (Leaving Cert DCG): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is a key benefit of using symbols in technical drawings?
What is a key benefit of using symbols in technical drawings?
They save space and time
What are symbols in technical drawing?
What are symbols in technical drawing?
Standardised marks, lines, and shapes
What must be maintained throughout a technical drawing for good presentation?
What must be maintained throughout a technical drawing for good presentation?
Consistent line tone and thickness
What are thick continuous lines used for?
What are thick continuous lines used for?
Visible outlines and edges
What do short dashes (broken lines) indicate?
What do short dashes (broken lines) indicate?
Hidden outlines and edges
What do chain lines represent?
What do chain lines represent?
Centre lines
What do wavy continuous lines show?
What do wavy continuous lines show?
Limits of partial views or sections
Where is first-angle projection more commonly used?
Where is first-angle projection more commonly used?
Europe
In third-angle projection, where does the top view appear?
In third-angle projection, where does the top view appear?
Above the front view
Where must the projection symbol be clearly shown on technical drawings?
Where must the projection symbol be clearly shown on technical drawings?
In the title block