21. |
Which of the following drawing tool is not used to set the drawing sheet onto the drawing board?
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Answer:
Option (c) |
22. |
According to the Indian Standard Institution (ISI), what is the size of the designation A3 in mm?
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Answer:
Option (a) |
23. |
Which of the following drawing tool is used to transfer dimensions when there is a repetition of the dimensions?
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Answer:
Option (c) |
24. |
Which of the following grades of leads is the hardest?
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Answer:
Option (d) |
25. |
For marking angles, which of the following drawing tool is used?
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Answer:
Option (a) |
26. |
Which is the instrument used to draw parallel lines fast?
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Answer:
Option (d) |
27. |
Initial work and construction lines are drawn using __ pencil.
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Answer:
Option (c) |
28. |
Centerlines, section lines are drawn using __ pencil.
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Answer:
Option (c) |
29. |
Continues thick line used to represent
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Answer:
Option (a) |
30. |
Continues thin line uses to represent
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Answer:
Option (b) |