Theory of Structures A truss containing j joints and m members, will be a simple truss if m = 2j – 3 j = 2m – 3 m = 3j – 2 j = 3m – 2 m = 2j – 3 j = 2m – 3 m = 3j – 2 j = 3m – 2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The eccentricity (e) of a hollow circular column, external diameter 25 cm, internal diameter 15 cm for an eccentric load 100 t for non-development of tension, is 2.75 cm 4.25 cm 3.50 cm 3.00 cm 2.75 cm 4.25 cm 3.50 cm 3.00 cm ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of shear stress and shear strain of an elastic material, is Modulus of Rigidity Modulus of Elasticity Both A. and B. Shear Modulus Modulus of Rigidity Modulus of Elasticity Both A. and B. Shear Modulus ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Pick up the incorrect statement from the following: The torsional resistance of a shaft is directly proportional to Modulus of rigidity Angle of twist Reciprocal of the length of the shaft Moment of inertia of the shaft section Modulus of rigidity Angle of twist Reciprocal of the length of the shaft Moment of inertia of the shaft section ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A steel bar 5 m × 50 mm is loaded with 250,000 N. If the modulus of elasticity of the material is 0.2 MN/mm² and Poisson’s ratio is 0.25, the change in the volume of the bar is: 2.125 cm³ 1.125 cm³ 3.125 cm³ 4.125 cm² 2.125 cm³ 1.125 cm³ 3.125 cm³ 4.125 cm² ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A short column (30 cm × 20 cm) carries a load P 1 at 4 cm on one side and another load P2at 8 cm on the other side along a principal section parallel to longer dimension. If the extreme intensity on either side is same, the ratio of P1 to P2 will be 3/2 2/3 8/5 5/8 3/2 2/3 8/5 5/8 ANSWER DOWNLOAD EXAMIANS APP
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