The allowable tensile stress in structural mild steel plates for steel tank is assumed as________________?

Related Mcqs:

1. The allowable shear stress in the web of mild steel beams decreases with__________________?

   A. decrease in h/t ratio
   B. increase in h/t ratio
   C. decrease in thickness
   D. increase in height
   where ‘h’ is height and t is thickness

2. The minimum thickness of plates in a steel stack should be___________________?

   A. 4 mm
   B. 5 mm
   C. 6 mm
   D. 8 mm

3. A steel beam supporting loads from the floor slab as well as from wall is termed as________________?

   A. stringer beam
   B. lintel beam
   C. spandrel beam
   D. header beam

4. The bracing between two columns of a steel tank will be designed to resist_________________?

   A. horizontal shear due to wind or earthquake only
   B. horizontal, shear due to wind or earthquake + 2.5% of column loads
   C. column loads + 2.5% of horizontal shear due to wind or earthquake
   D. column loads + full horizontal shear due to wind or earthquake

5. The capacity of the smallest pressed steel tank is__________________?

   A. 1000 litre
   B. 1650 litre
   C. 1950 litre
   D. 2450 litre

6. The use of tie plates in laced columns is_________________?

   A. prohibited
   B. not prohibited
   C. permitted at start and end of lacing system only
   D. permitted between two parts of the lacing

7. As per IS : 800, for compression flange, the outstand of flange plates should not exceed________________?

   A. 121
   B. 161
   C. 201
   D. 251

   where t = thickness of thinnest flange plate

8. 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

9. The overlap of batten plates with the main members in welded connections should be more than____________________?

   A. 3t
   B. 4t
   C. 6t
   D. 8t
   where t = thickness of the batten plate

10. 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