By providing sufficient edge distance, which of the following failures of riveted joint can be avoided ?

Related Mcqs:

1. Which of the following types of riveted joint is free from bending stresses ?

   A. lap joint
   B. butt joint with single cover plate
   C. butt joint with double cover plates
   D. none of the above

2. Efficiency of a riveted joint, having the minimum pitch as per IS : 800, is_________________?

   A. 40%
   B. 50%
   C. 60%
   D. 70%

3. In moment resistant connections, the moment resistance of riveted connection depends upon________________?

   A. shear in rivets
   B. compression in rivets
   C. tension in rivets
   D. strength of rivets in bearing

4. Minimum pitch provided in riveted steel tanks is________________?

   A. 1.5 d
   B. 2.0 d
   C. 2.5 d
   D. 3.0 d

   where d is diameter of rivets

5. The web crippling due to excessive bearing stress can be avoided by_________________?

   A. increasing the web thickness
   B. providing suitable stiffeners
   C. increasing the length of the bearing plates
   D. none of the above

6. Which of the following sections should preferably be used at places where torsion occurs ?

   A. angle section
   B. channel section
   C. box type section
   D. any of the above

7. Which of the following conditions is to be satisfied both in elastic and plastic analysis ?

   A. equilibrium condition
   B. yield condition
   C. plastic moment condition
   D. mechanism condition

8. As per IS:800, in the plastic design, which of the following pairs are correctly matched? Working Loads Load factor________________?

   (i) Dead load 1.7
   (ii) Dead Load + imposed load 1.7
   (iii) Dead load + load due to wind or 1.3 seismic forces
   (iv) Dead load + imposed load + load 1.7

   due to wind or seismic forces Of these statements

   A. (i) and (ii) are correct
   B. (i), (ii) and (iii) are correct
   C. (ii) and (iii) are correct
   D. only (i) is correct

9. For a compression member with double angle section, which of the following section will give larger value of minimum radius of gyration?

   A. equal angles back to back
   B. unqual legged angles with long legs back to back
   C. unequal legged angles with short legs back to back
   D. both (B) or (C)

10. When the axis of load lies in the plane of rivet group, then the rivets are subjected to________________?

    A. only shear stresses
    B. only tensile stresses
    C. both (A) and (B)
    D. none of the above