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If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?
- a)It will point to the direction perpendicular to the plane of paper and towards you
- b)It will point to the direction perpendicular to the plane of paper and away from you
- c)It will point to the direction parallel to the plane of paper and towards right
- d)It will point to the direction parallel to the plane of paper and towards left
Correct answer is option 'B'. Can you explain this answer?
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Verified Answer
If the rotation is clockwise in this page, suppose, then in which dire...
As the curling will give the direction perpendicular to the paper. But it does depend upon the rotation sense. In this example, the sense is clockwise. Thus the thumb goes into the paper. That is it goes away from the viewer. Thus the answer.
Most Upvoted Answer
If the rotation is clockwise in this page, suppose, then in which dire...
To determine the direction in which the thumb will project for a bending moment diagram, one must consider the right-hand rule. When curling your hand in the same direction as the rotation of the diagram, the thumb will point in the direction of the bending moment.
Explanation:
- Right-hand rule: When using the right-hand rule for bending moments, the fingers of the right hand should curl in the direction of the rotation indicated on the diagram.
- Thumb direction: The thumb will then point in the direction of the bending moment.
- Perpendicular to the plane of paper: Since the thumb represents the direction of the bending moment, it will point perpendicular to the plane of the paper.
- Away from you: In this case, when the thumb points perpendicular to the plane of the paper, it will point away from you if you are looking at the diagram.
Therefore, when curling your hand in the same direction as the rotation for a bending moment diagram, the thumb will project in the direction perpendicular to the plane of the paper and away from you. This indicates the direction of the bending moment at that particular point in the structure.
Explanation:
- Right-hand rule: When using the right-hand rule for bending moments, the fingers of the right hand should curl in the direction of the rotation indicated on the diagram.
- Thumb direction: The thumb will then point in the direction of the bending moment.
- Perpendicular to the plane of paper: Since the thumb represents the direction of the bending moment, it will point perpendicular to the plane of the paper.
- Away from you: In this case, when the thumb points perpendicular to the plane of the paper, it will point away from you if you are looking at the diagram.
Therefore, when curling your hand in the same direction as the rotation for a bending moment diagram, the thumb will project in the direction perpendicular to the plane of the paper and away from you. This indicates the direction of the bending moment at that particular point in the structure.
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If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?a)It will point to the direction perpendicular to the plane of paper and towards youb)It will point to the direction perpendicular to the plane of paper and away from youc)It will point to the direction parallel to the plane of paper and towards rightd)It will point to the direction parallel to the plane of paper and towards leftCorrect answer is option 'B'. Can you explain this answer?
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If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?a)It will point to the direction perpendicular to the plane of paper and towards youb)It will point to the direction perpendicular to the plane of paper and away from youc)It will point to the direction parallel to the plane of paper and towards rightd)It will point to the direction parallel to the plane of paper and towards leftCorrect answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?a)It will point to the direction perpendicular to the plane of paper and towards youb)It will point to the direction perpendicular to the plane of paper and away from youc)It will point to the direction parallel to the plane of paper and towards rightd)It will point to the direction parallel to the plane of paper and towards leftCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?a)It will point to the direction perpendicular to the plane of paper and towards youb)It will point to the direction perpendicular to the plane of paper and away from youc)It will point to the direction parallel to the plane of paper and towards rightd)It will point to the direction parallel to the plane of paper and towards leftCorrect answer is option 'B'. Can you explain this answer?.
If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?a)It will point to the direction perpendicular to the plane of paper and towards youb)It will point to the direction perpendicular to the plane of paper and away from youc)It will point to the direction parallel to the plane of paper and towards rightd)It will point to the direction parallel to the plane of paper and towards leftCorrect answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?a)It will point to the direction perpendicular to the plane of paper and towards youb)It will point to the direction perpendicular to the plane of paper and away from youc)It will point to the direction parallel to the plane of paper and towards rightd)It will point to the direction parallel to the plane of paper and towards leftCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?a)It will point to the direction perpendicular to the plane of paper and towards youb)It will point to the direction perpendicular to the plane of paper and away from youc)It will point to the direction parallel to the plane of paper and towards rightd)It will point to the direction parallel to the plane of paper and towards leftCorrect answer is option 'B'. Can you explain this answer?.
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If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?a)It will point to the direction perpendicular to the plane of paper and towards youb)It will point to the direction perpendicular to the plane of paper and away from youc)It will point to the direction parallel to the plane of paper and towards rightd)It will point to the direction parallel to the plane of paper and towards leftCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?a)It will point to the direction perpendicular to the plane of paper and towards youb)It will point to the direction perpendicular to the plane of paper and away from youc)It will point to the direction parallel to the plane of paper and towards rightd)It will point to the direction parallel to the plane of paper and towards leftCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of If the rotation is clockwise in this page, suppose, then in which direction will the thumb project if you curl your hand in the same direction of the rotation for bending moment diagram?a)It will point to the direction perpendicular to the plane of paper and towards youb)It will point to the direction perpendicular to the plane of paper and away from youc)It will point to the direction parallel to the plane of paper and towards rightd)It will point to the direction parallel to the plane of paper and towards leftCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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