When the bolts are subjected to reversal of stresses, the most suitable type of bolt is________________?

Related Mcqs:

1. Bolts are most suitable to carry_________________?

   A. shear B. bending C. axial tension D. shear and bending...

2. Bending compressive and tensile stresses respectively are calculated based on_________________?

   A. net area and gross area B. gross area and net area C. net area in both cases D. gross area in both cases...

3. 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...

4. 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...

5. Rivets connecting flange angles to cover plates in a plate girder are subjected to_________________?

   A. horizontal shear only B. vertical load only C. both (A. and (B. D. none of the above...

6. The connection of intermediate vertical stiffeners to the web, not subjected to external loads, shall be designed for a minimum shear force (kN/m) of___________________?

   A. 75 t2/h B. 125 t3/h2 C. 125 t2/h D. 175 t2/h where, t = the web thickness in mm h = the outstand of stiffener in mm...

7. If the thickness of plate to be connected by a rivet is 16 mm, then suitable size of rivet as per Unwin’s formula will be__________________?

   A. 16 mm B. 20 mm C. 24 mm D. 27 mm...

8. The maximum slenderness ratio of a steel column, the design of which is governed by wind or seismic forces is________________?

   A. 150 B. 180 C. 250 D. 350...

9. The moment-curvature relation at a plastic hinge is________________?

   A. linear B. parabolic C. constant moment for all curvatures D. constant curvature for all moments...

10. 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...