A. lesser of 200 mm and 12 t
B. lesser of 200 mm and 161
C. lesser of 300 mm and 32 t
D. lesser of 3 00 mm and 24 t
where t is thickness of thinnest outside plate or angle
Related Mcqs:
- If the thickness of thinnest outside plate is 10 mm, then the maximum pitch of rivets in tension will be taken as______________?
A. 120 mm
B. 160 mm
C. 200 mm
D. 300 mm - Maximum pitch of rivets, used in steel stacks, is limited to_______________?
A. 6t
B. 101
C. 121
D. 161
where t is thickness of thinner plate being connected - As compared to field rivets, the shop rivets are________________?
A. stronger
B. weaker
C. equally strong
D. any of the above - Pitch of tacking rivets, when double angles connected back to back and acting as tension members should not be more than_________________?
A. 500 mm
B. 600 mm
C. 1000 mm
D. 300 mm - According to IS Specifications, the effective length of a column effectively held in position at both ends and restrained in direction at one end is taken as________________?
A. 0.67 L
B. 0.8 L
C. L
D. 1.5 L - 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 - The difference between gross diameter and nominal diameter for the rivets up to 25 mm diameter is__________________?
A. 1.0 mm
B. 1.5 mm
C. 2.0 mm
D. 2.5 mm - 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 - For rivets in tension with counter-sunk heads, the tensile value shall be____________________?
A. reduced by 25 %
B. reduced by 33.3%
C. increased by 25 %
D. increased by 33.3 % - If the 20 mm rivets are used in lacing bars, then the minimum width of lacing bar should be______________?
A. 40mm
B. 60mm
C. 80mm
D. 100mm
