Mechanical Engineering - Machine Design - Discussion

Discussion Forum : Machine Design - Section 2 (Q.No. 34)
34.
The cross-section of the arm of a bell crank lever is
rectangular
elliptical
I-section
any one of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
1 comments Page 1 of 1.

Solomon Tilahun said:   2 years ago
The shape and dimensions of the cross-section can vary depending on the specific design requirements and the material properties. Common cross-sectional shapes for bell crank levers include rectangular, circular, or I-beam profiles.

The dimensions of the cross-section, such as width, height, and thickness, are determined based on factors such as the applied loads, material strength, and desired stiffness.

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