Discussion
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- Question
The rectangular beam 'A' has length l, width b and depth d. Another beam 'B' has the same length and depth but width is double that of 'A'. The elastic strength of beam 'B' will be __________ as compared to beam A.
Options- A. same
- B. double
- C. four times
- D. six times
- Correct Answer
- double
- 1. A load which is spread over a beam in such a manner that it varies uniformly over the whole length of abeam is called uniformly __________ load.
Options- A. distributed
- B. varying Discuss
- 2. The limit of eccentricity is based upon no tension condition.
Options- A. True
- B. False Discuss
- 3. When slack of an activity is negative
Options- A. it represents a situation where extra resources are available and the completion of project is not delayed
- B. it represents that a programme falls behind schedule and additional resources are required to complete the project in time
- C. the activity is critical and any delay in its performance will delay the completion of whole project
- D. all of the above Discuss
- 4. Linear programming model can be applied to line balancing problem and transportation problem.
Options- A. True
- B. False Discuss
- 5. PERT requires
Options- A. single time estimate
- B. double time estimate
- C. triple time estimate
- D. none of these Discuss
- 6. If the tearing efficiency of a riveted joint is 50%, then ratio of rivet hole diameter to the pitch of rivets is
Options- A. 0.20
- B. 0.30
- C. 0.50
- D. 0.60 Discuss
- 7. Resilience is the
Options- A. energy stored in a body when strained within elastic limits
- B. energy stored in a body when strained upto the breaking of the specimen
- C. maximum strain energy which can be stored in a body
- D. none of the above Discuss
- 8. In order to know whether a column is long or short, we must know its slenderness ratio.
Options- A. True
- B. False Discuss
- 9. When a rectangular beam is loaded transversely, the maximum compressive stress is developed on the
Options- A. top layer
- B. bottom layer
- C. neutral axis
- D. every cross-section Discuss
- 10. Strain energy is the
Options- A. energy stored in a body when strained within elastic limits
- B. energy stored in a body when strained upto the breaking of a specimen
- C. maximum strain energy which can be stored in a body
- D. proof resilience per unit volume of a material Discuss
Strength of Materials problems
Search Results
Correct Answer: varying
Correct Answer: True
Correct Answer: it represents that a programme falls behind schedule and additional resources are required to complete the project in time
Correct Answer: True
Correct Answer: triple time estimate
Correct Answer: 0.50
Correct Answer: none of the above
Correct Answer: True
Correct Answer: bottom layer
Correct Answer: energy stored in a body when strained within elastic limits
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