a projection of the section on a aplen parallel to the section plane will show _____ shape
Answers
Answer:
Explanation:
This set of Engineering Drawing Multiple Choice Questions & Answers (MCQs) focuses on “Basics of Section of Solids”.
1. To understand some of the hidden geometry of components an imaginary plane is used to cut the object which is called _____________
a) auxiliary plane
b) picture plane
c) section plane
d) additional plane
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2. Which of the following is not the purpose of using cutting (section) plane?
a) Interpretation of object
b) Visualizing of object
c) Cutting the objects
d) Invisible features
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3. To find the true shape of the section, it must be projected on a plane parallel to the _____________
a) Profile plane
b) Vertical plane
c) Auxiliary plane
d) Section plane
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4. The type of line used to represent the cutting plane in drawing is.
a) engineering-drawing-questions-answers-basics-section-solids-q4a
b) engineering-drawing-questions-answers-basics-section-solids-q4b
c) engineering-drawing-questions-answers-basics-section-solids-q4c
d) engineering-drawing-questions-answers-basics-section-solids-q4d
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5. A section plane is parallel to V.P the top view gives ___________ which is _________ to xy line.
a) true shape, parallel
b) straight line, parallel
c) straight line, perpendicular
d) true shape, perpendicular
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6. The projection of a section plane, on the plane to which it is perpendicular is a straight line.
a) True
b) False
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7. The projection of section surface on the other plane to which it is inclined is called auxiliary section.
a) True
b) False
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8. The section plane is perpendicular to H.P and inclined to V.P the front view of section if section is a line. It ________________ xy line.
a) is perpendicular to
b) is parallel to
c) is inclined to V.P
d) crosses
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9. The section plane is perpendicular to H.P and inclined to V.P the top view of section if section is a line. It ________________ xy line.
a) is perpendicular to
b) is parallel to
c) is inclined to V.P
d) crosses
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10. A section is perpendicular to both the reference planes the true shape and size is obtained by taking projection of section on to _________ plane.
a) horizontal
b) vertical
c) profile
d) auxiliary
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11. A section is parallel to horizontal plane the true shape and size is obtained by taking projection of section on to _________ plane.
a) horizontal
b) vertical
c) profile
d) auxiliary
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12. A section is parallel to vertical plane the true shape and size is obtained by taking projection of section on to _________ plane.
a) horizontal
b) vertical
c) profile
d) auxiliary
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Answer:
When a plane is parallel to a reference plane, its projection on that plane reveals the true shape and dimensions of that plane.
Explanation:
- The true shape of the section must be projected on a plane parallel to the Section plane in order to be determined.
- A section's true shape must be projected on a plane parallel to the section plane to be discovered.
- In the case of polyhedral sections, the real shape is determined by the number of POIs.
- The section will be shaped like a polygon with sides equal to the number of POIs.
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