A. linear
B. parabolic
C. constant moment for all curvatures
D. constant curvature for all moments
✅ The correct answer is option C.
Design of Steel Structures MCQs
The maximum permissible span of asbestos cement sheets is______________________?
A. 650 mm
B. 810 mm
C. 1250 mm
D. 1680 mm
✅ The correct answer is option D.
If the loaded length of span in meters of a railway steel bridge carrying a single track is 6 m, then impact factor is taken as_________________?
A. 0
B. 0.5
C. between 0.5 and 1.0
D. 1.0
✅ The correct answer is option C.
compression force in two end posts The pin of a rocker bearing in a bridge is designed for_________________?
A. bearing and shear
B. bending and shear
C. bearing and bending
D. bearing, shear and bending
✅ The correct answer is option D.
The effective length of a battened strut effectively held in position at both ends but not restrained in direction is taken as________________?
A. 1.8 L
B. L
C. 1.1 L
D. 1.5 L
✅ The correct answer is option C.
The minimum thickness of plates in a steel stack should be___________________?
A. 4 mm
B. 5 mm
C. 6 mm
D. 8 mm
✅ The correct answer is option C.
The ratio of plastic section modulus to elastic section modulus__________________?
A. is equal to 1
B. is always less than 1
C. is always greater than 1
D. can be less than 1
✅ The correct answer is option C.
The moment of inertia of the pair of vertical stiffeners about the center line of the web should not be less than__________________?
A. 1.5dV/C
B. 1.5d¥/C
C. 1.5d¥/C2
D. 1.5dY/C3
✅ The correct answer is option C.
By providing sufficient edge distance, which of the following failures of riveted joint can be avoided ?
A. tension failure of the plate
B. shear failure of the rivet
C. shear failure of the plate
D. crushing failure of the rivet
✅ The correct answer is option C.
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 %
✅ The correct answer is option B.