Mechanical Engineering Exam > Mechanical Engineering Questions > ________ trusses lie on a plane.a)Planarb)2Dc...
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________ trusses lie on a plane.
- a)Planar
- b)2D
- c)Linear
- d)3D
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
________ trusses lie on a plane.a)Planarb)2Dc)Lineard)3DCorrect answer...
The planar trusses lie on a plane. Like for e.g. the trusses in the bridges. These trusses are the main supports of the bridge. They are extended straight vertical and are strong enough to resist various changes in the weather.
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________ trusses lie on a plane.a)Planarb)2Dc)Lineard)3DCorrect answer...
Planar Trusses
A planar truss is a type of structural framework that consists of interconnected members (usually straight bars) arranged in a triangular pattern. These trusses are designed to carry and distribute loads efficiently in a two-dimensional plane. The key characteristic of a planar truss is that all its members lie on a single plane.
Explanation
Definition of a Planar Truss
A planar truss is a framework composed of straight members connected at their ends to form triangular elements. These triangular elements provide stability and strength to the structure. The planar truss can be used to support various types of loads, such as the weight of a roof, the forces exerted by wind or earthquakes, or the loads carried by bridges.
Two-Dimensional Structure
A planar truss is a two-dimensional structure because all its members lie on a single plane. This means that the truss can be represented using two coordinate axes, such as the x-axis and y-axis. The members of the truss are oriented and connected in such a way that they do not deviate from this plane.
Advantages of Planar Trusses
- Efficient Load Distribution: The triangular pattern of the truss members allows for the efficient distribution of loads. The forces acting on the truss can be resolved into axial forces in the members, which can be easily calculated and analyzed.
- Lightweight and Cost-Effective: Planar trusses are lightweight and require less material compared to other structural systems. This makes them cost-effective and easier to transport and install.
- Versatile Design: Planar trusses can be designed to accommodate various architectural and engineering requirements. They can be customized to span different distances, support different loads, and meet specific design criteria.
Conclusion
In summary, planar trusses are structural frameworks that consist of interconnected members arranged in a triangular pattern on a single plane. They offer advantages such as efficient load distribution, cost-effectiveness, and versatile design options. By understanding the concept of planar trusses, engineers and architects can design and construct stable and efficient structures.
A planar truss is a type of structural framework that consists of interconnected members (usually straight bars) arranged in a triangular pattern. These trusses are designed to carry and distribute loads efficiently in a two-dimensional plane. The key characteristic of a planar truss is that all its members lie on a single plane.
Explanation
Definition of a Planar Truss
A planar truss is a framework composed of straight members connected at their ends to form triangular elements. These triangular elements provide stability and strength to the structure. The planar truss can be used to support various types of loads, such as the weight of a roof, the forces exerted by wind or earthquakes, or the loads carried by bridges.
Two-Dimensional Structure
A planar truss is a two-dimensional structure because all its members lie on a single plane. This means that the truss can be represented using two coordinate axes, such as the x-axis and y-axis. The members of the truss are oriented and connected in such a way that they do not deviate from this plane.
Advantages of Planar Trusses
- Efficient Load Distribution: The triangular pattern of the truss members allows for the efficient distribution of loads. The forces acting on the truss can be resolved into axial forces in the members, which can be easily calculated and analyzed.
- Lightweight and Cost-Effective: Planar trusses are lightweight and require less material compared to other structural systems. This makes them cost-effective and easier to transport and install.
- Versatile Design: Planar trusses can be designed to accommodate various architectural and engineering requirements. They can be customized to span different distances, support different loads, and meet specific design criteria.
Conclusion
In summary, planar trusses are structural frameworks that consist of interconnected members arranged in a triangular pattern on a single plane. They offer advantages such as efficient load distribution, cost-effectiveness, and versatile design options. By understanding the concept of planar trusses, engineers and architects can design and construct stable and efficient structures.
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________ trusses lie on a plane.a)Planarb)2Dc)Lineard)3DCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about ________ trusses lie on a plane.a)Planarb)2Dc)Lineard)3DCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ________ trusses lie on a plane.a)Planarb)2Dc)Lineard)3DCorrect answer is option 'A'. Can you explain this answer?.
________ trusses lie on a plane.a)Planarb)2Dc)Lineard)3DCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about ________ trusses lie on a plane.a)Planarb)2Dc)Lineard)3DCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for ________ trusses lie on a plane.a)Planarb)2Dc)Lineard)3DCorrect answer is option 'A'. Can you explain this answer?.
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