A. L/d
B. L/2d
C. (L/2d)²
D. (L/3d)²
0
In the truss shown in given figure the force in member DC is________________?
0
The ratio of lateral strain to axial strain of a homogeneous material, is known___________________?
A. 100 t compressive
B. 100 t tensile
C. Zero
D. Indeterminate
0
The force in BF of the truss shown in given figure, is_______________?
A. Yield ratio
B. Hooke’s ratio
C. Poisson’s ratio
D. Plastic ratio
0
The ratio of maximum shear stress to average shear stress of a circular beam, is________________?
A. 4t tension
B. 4t compression
C. 4.5t tension
D. 4.5t compression
0
For a strongest rectangular beam cut from a circular log, the ratio of the width and depth, is________________?
A. 2/3
B. 3/2
C. 3/4
D. 4/3
0
m1 and m2 are the members of two individual simple trusses of a compound truss. The compound truss will be rigid and determinate if__________________?
A. 0.303
B. 0.404
C. 0.505
D. 0.707
0
The greatest load which a spring can carry without getting permanently distorted, is called_________________?
A. m = m1 + m2
B. m = m1 + m2 + 1
C. m = m1 + m2 + 2
D. m = m + m + 3
0
A bar L metre long and having its area of cross-section A, is subjected to a gradually applied tensile load W. The strain energy stored in the bar is_________________?
A. Stiffness
B. Proof resilience
C. Proof stress
D. Proof load
0
An isolated load W is acting at a distance a from the left hand support, of a three hinged arch of span 2l and rise h hinged at the crown, the horizontal reaction at the support, is_________________?
A. WL/2AE
B. WL/AE
C. W²L/AE
D. W²L/2AE
Download App