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GET 102 ORTHOGRAPHIC DRAWING Objective Question
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Question

What is the primary use of centre lines in engineering drawings?
Options
A To mark the boundaries of the drawing sheet.
B To indicate cut sections of an object.
C As locations of circular, cylindrical, or spherical features.
Correct Answer
D To denote the top-most point of an object.
Correct Answer

Option C is the correct answer.

Detailed Explanation

Page 13 states, 'Centre lines are to be used primarily as locations of circular, cylindrical, or spherical features.'

Hint

Refer to the third bullet point under 'Hidden Lines, Centre Lines, Dimensions' on page 13.

Question Info

Course: GET 102
Topic: ORTHOGRAPHIC DRAWING
Type: Objective
Difficulty: Not specified
Question 247 of 308
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