Discussion
Home ‣ Mechanical Engineering ‣ Strength of Materials Comments
- Question
A shear stress across a plane, is always accompanied by a balancing shear stress across the plane and normal to it.
Options- A. True
- B. False
- Correct Answer
- False
- 1. The bending moment diagram for a simply supported beam loaded in its centre is
Options- A. a right angled triangle
- B. an issoscles triangle
- C. an equilateral triangle
- D. a rectangle Discuss
- 2. According to Unwin's formula, the relation between diameter of rivet hole (d) and thickness of plate (t) is given by (where d and t are in mm)
Options- A. d = t
- B. d = 1.6 t
- C. d = 2t
- D. d = 6 t Discuss
- 3. Which of the following is a proper sequence?
Options- A. proportional limit, elastic limit, yielding, failure
- B. elastic limit, proportional limit, yielding, failure
- C. yielding, proportional limit, elastic limit, failure
- D. none of the above Discuss
- 4. A riveted joint may fail by
Options- A. tearing of the plate at an edge
- B. tearing of the plate across a row of rivets
- C. shearing of rivets
- D. any one of these Discuss
- 5. In a simply supported beam carrying a uniformly distributed load w per unit length, the point of contraflexure
Options- A. lies in the centre of the beam
- B. lies at the ends of the beam
- C. depends upon the length of beam
- D. does not exist Discuss
- 6. The total strain energy stored in a body is called proof resilience.
Options- A. Agree
- B. Disagree Discuss
- 7. In the below figure, curve D represents mild steel.
Options- A. Yes
- B. No Discuss
- 8. According to Euler's column theory, the crippling load of a column is given by p = ?2 EI/Cl2. In the Euler's formula, the value of C for a column with one end fixed and the other end hinged, is 1/2.
Options- A. True
- B. False Discuss
- 9. The moment of resistance of a balanced reinforced concrete beam is based on the stresses in
Options- A. steel only
- B. concrete only
- C. steel and concrete both
- D. none of these Discuss
- 10. The Rankine's constant for a mild steel column with both ends hinged is
Options- A. 1/750
- B. 1/1600
- C. 1/7500
- D. 1/9000 Discuss
Strength of Materials problems
Search Results
Correct Answer: an issoscles triangle
Correct Answer: d = 6 t
Correct Answer: proportional limit, elastic limit, yielding, failure
Correct Answer: any one of these
Correct Answer: does not exist
Correct Answer: Disagree
Correct Answer: Yes
Correct Answer: True
Correct Answer: steel and concrete both
Correct Answer: 1/7500
Comments
There are no comments.More in Mechanical Engineering:
Programming
Copyright ©CuriousTab. All rights reserved.