Theory of Structures Archives

constant, depth of a cantilever of length of uniform strength loaded with Keeping breadth uniformly distributed load varies from zero at the free end and________________?

constant, depth of a cantilever of length of uniform strength loaded with Keeg breadth uniformly distributed load varies from zero at the free end and________________?

A. 2w w l at the fixed end
B. l) at the fixed end
C. w l) at the fixed end
D. 3w l at the fixed end

constant, depth of a cantilever of length of uniform strength loaded with Keeping breadth uniformly distributed load varies from zero at the free end and________________? Read More »

Theory of Structures

A cantilever of length is subjected to a bending moment at its free end. If EI is the flexural rigidity of the section, the deflection of the free end, is_________________?

Theory of Structures / admin

A cantilever of length is subjected to a bending moment at its free end. If EI is the flexural rigidity of the section, the deflection of the free end, is_________________?

A. ML/EI
B. ML/2EI
C. ML²/2EI
D. ML²/3EI(Correct)

A cantilever of length is subjected to a bending moment at its free end. If EI is the flexural rigidity of the section, the deflection of the free end, is_________________? Read More »

Theory of Structures

Maximum shear stress theory for the failure of a material at the elastic limit, is known________________?

Theory of Structures / admin

Maximum shear stress theory for the failure of a material at the elastic limit, is known________________?

A. Guest’s or Trecas’ theory
B. St. Venant’s theory
C. Rankine’s theory
D. Haig’s theory

Maximum shear stress theory for the failure of a material at the elastic limit, is known________________? Read More »

Theory of Structures

A close coil helical spring when subjected to a moment M having its axis along the axis of the helix_________________?

Theory of Structures / admin

A close coil helical spring when subjected to a moment M having its axis along the axis of the helix_________________?

A. It is subjected to pure bending(Correct)
B. Its mean diameter will decrease
C. Its number of coils will increase
D. All the above

A close coil helical spring when subjected to a moment M having its axis along the axis of the helix_________________? Read More »

Theory of Structures

Maximum strain theory for the failure of a material at the elastic limit, is known as_______________?

Theory of Structures / admin

Maximum strain theory for the failure of a material at the elastic limit, is known as_______________?

A. Guest’s or Trecas’ theory
B. St. Venant’s theory(Correct)
C. Rankine’s theory
D. Haig’s theory

Maximum strain theory for the failure of a material at the elastic limit, is known as_______________? Read More »

Theory of Structures

A two hinged parabolic arch of span l and rise h carries a load varying from zero at the left end to________________?

Theory of Structures / admin

A two hinged parabolic arch of span l and rise h carries a load varying from zero at the left end to________________?

A. /4h thrust is
B. /8h
C. /12h
D. /16h(Correct)

A two hinged parabolic arch of span l and rise h carries a load varying from zero at the left end to________________? Read More »

Theory of Structures

A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised___________________?

Theory of Structures / admin

A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised___________________?

A. Steel experiences tensile force
B. Brass experiences compressive force
C. Composite beam gets subjected to a couple
D. All the above(Correct)

A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised___________________? Read More »

Theory of Structures

Maximum principal stress theory for the failure of a material at elastic point, is known________________?

Theory of Structures / admin

Maximum principal stress theory for the failure of a material at elastic point, is known________________?

A. Guest’s or Trecas’ theory
B. St. Venant’s theory
C. Rankine’s theory(Correct)
D. Von Mises’ theory

Maximum principal stress theory for the failure of a material at elastic point, is known________________? Read More »

Theory of Structures