Computer · Strength of Materials
Consider the following statements regarding polar modulus: A. Polar modulus is defined as the ratio of polar moment of inertia to the maximum radius of the shaft. B. Polar modulus is also called section modulus. C. Polar modulus of a solid circular shaft of diameter D is calculated using πD316. D. Polar modulus of a hollow circular shaft is calculated using π(D4 - d4)32D. Identify the correct statements:
- 1A and D only
- 2B and C only
- 3A and C only✓
- 4A and B only
Correct answer
A and C only
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