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- Question
A shaft is subjected to bending moment M and a torque T simultaneously. The ratio of the maximum bending stress to maximum shear stress developed in the shaft, is
Options- A.
- B.
- C.
- D.
- Correct Answer
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- 1. Critical path method
Options- A. is an improvement upon bar chart method
- B. provides a realistic approach to daily problems
- C. avoids delays which are very common in bar charts
- D. was invented by Morgan R. Walker of Dupot and James E. Kalley or Remington U.S.A. in 1957
- E. All the above. Discuss
- 2. If D is the duration, ES and EF are the earliest start and finish, LS and LF are latest start and latest finish time, then the following relation holds good
Options- A. EF = ES + D
- B. LS = LF - D
- C. LF = LS + D
- D. D = EF - ES
- E. all the above. Discuss
- 3. A dummy activity
Options- A. is artificially introduced
- B. is represented by a dotted line
- C. does not consume time
- D. all the above. Discuss
- 4. The performance of a specific task in CPM, is known
Options- A. Dummy
- B. Event
- C. Activity
- D. Contract. Discuss
- 5. Pick up the correct statement from the following:
Options- A. The float may be positive, zero or negative
- B. If the float is positive and the activity is delayed by a period equal to its total float, the completion of project is not delayed
- C. If the float of an activity is negative, delay in its performance is bound to delay the completion of project
- D. If the float of an activity is zero, the activity is critical and any delay in its performance will delay the whole project
- E. All the above. Discuss
- 6. In plastic analysis, the shape factor for rectangular section, is
Options- A. 1.4
- B. 1.5
- C. 1.6
- D. 1.7 Discuss
- 7. The assumption in the theory of bending of beams, is :
Options- A. material is homogeneous
- B. material is isotropic
- C. Young's modulus is same in tension as well as in compression
- D. each layer is independent to expand or to contract
- E. all the above. Discuss
- 8. In case of a simply supported rectangular beam of span L and loaded with a central load W, the length of elasto-plastic zone of the plastic hinge, is
Options- A.
- B.
- C.
- D.
- E.
Discuss
- 9. Beams composed of more than one material, rigidly connected together so as to behave as one piece, are known as
Options- A. Compound beams
- B. Indeterminate beams
- C. Determinate beams
- D. Composite beams. Discuss
- 10. A rolled steel joist is simply supported at its ends and carries a uniformly distributed load which causes a maximum deflection of 10 mm and slope at the ends of 0.002 radian. The length of the joist will be,
Options- A. 10 m
- B. 12 m
- C. 14 m
- D. 16 m
- E. 18 m Discuss
Theory of Structures problems
Search Results
Correct Answer: All the above.
Correct Answer: all the above.
Correct Answer: all the above.
Correct Answer: Activity
Correct Answer: All the above.
Correct Answer: 1.5
Correct Answer: all the above.
Correct Answer:
Correct Answer: Composite beams.
Correct Answer: 16 m
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