Discussion
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- Question
According to Euler's column theory, the crippling load for a column of length (l) with one end fixed and the other end free is __________ the crippling load for a similar column hinged at both the ends.
Options- A. equal to
- B. less than
- C. more than
- Correct Answer
- less than
- 1. The slenderness ratio is the ratio of
Options- A. area of column to least radius of gyration
- B. length of column to least radius of gyration
- C. least radius of gyration to area of column
- D. least radius of gyration to length of column Discuss
- 2. According to Euler's column theory, the crippling load for a column of length (l) fixed at both ends is __________ the crippling load for a similar column hinged at both ends.
Options- A. equal to
- B. two times
- C. four times
- D. eight times Discuss
- 3. Compression members always tend to buckle in the direction of the
Options- A. axis of load
- B. perpendicular to the axis of load
- C. minimum cross section
- D. least radius of gyration Discuss
- 4. When a rectangular beam is loaded transversely, the zero stress is developed on the neutral axis.
Options- A. True
- B. False Discuss
- 5. The resultant stress on an inclined plane which is inclined at an angle ? to the normal cross-section of a body which is subjected to a direct tensile stress (?) in one plane, is
Options- A. ? sin ?
- B. ? cos ?
- C. ? sin 2?
- D. ? cos 2? Discuss
- 6. In a cantilever beam of length l subjected to a uniformly distributed load of w per unit length, the maximum deflection lies at the fixed end.
Options- A. Yes
- B. No Discuss
- 7. Rivets are generally specified by
Options- A. thickness of plates to be joined
- B. overall length
- C. shank diameter
- D. diameter of head Discuss
- 8. When one plate overlaps the other and the two plates are riveted together with two rows of rivets, the joint is known as
Options- A. single riveted lap joint
- B. double riveted lap joint
- C. double riveted single cover butt joint
- D. double riveted double cover butt joint Discuss
- 9. A beam of uniform strength may be obtained by
Options- A. keeping the width uniform and varying the depth
- B. keeping the depth uniform and varying the width
- C. varying the width and depth both
- D. any one of the above Discuss
- 10. A bar of length L metres extends by l mm under a tensile force of P. The strain produced in the bar is
Options- A. l/L
- B. 0.1 l/L
- C. 0.01 l/L
- D. 0.001 l/L Discuss
Strength of Materials problems
Search Results
Correct Answer: length of column to least radius of gyration
Correct Answer: four times
Correct Answer: least radius of gyration
Correct Answer: True
Correct Answer: ? cos ?
Correct Answer: No
Correct Answer: shank diameter
Correct Answer: double riveted lap joint
Correct Answer: any one of the above
Correct Answer: 0.001 l/L
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