Theory of Structures A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised Composite beam gets subjected to a couple Brass experiences compressive force All of these Steel experiences tensile force Composite beam gets subjected to a couple Brass experiences compressive force All of these Steel experiences tensile force ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A truss containing j joints and m members, will be a simple truss if j = 2m – 3 m = 3j – 2 j = 3m – 2 m = 2j – 3 j = 2m – 3 m = 3j – 2 j = 3m – 2 m = 2j – 3 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Principal planes are subjected to Normal stresses as well as tangential stresses Tangential stresses only None of these Normal stresses only Normal stresses as well as tangential stresses Tangential stresses only None of these Normal stresses only ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of the length and depth of a simply supported rectangular beam which experiences maximum bending stress equal to tensile stress, due to same load at its mid span, is 1/2 1/3 2/3 1/4 1/2 1/3 2/3 1/4 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of lateral strain to axial strain of a homogeneous material, is known Yield ratio Poisson’s ratio Hooke’s ratio Plastic ratio Yield ratio Poisson’s ratio Hooke’s ratio Plastic ratio ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In case of principal axes of a section Product of moment of inertia is zero Sum of moment of inertia is zero Difference of moment inertia is zero None of these Product of moment of inertia is zero Sum of moment of inertia is zero Difference of moment inertia is zero None of these ANSWER DOWNLOAD EXAMIANS APP
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