Theory Of Structures MCQ Questions & Answers | Civil Engineering

A. $${\text{y}} = \frac{{\text{h}}}{{{l^2}}} \times \left( {1 - {\text{x}}} \right)$$

B. $${\text{y}} = \frac{{2{\text{h}}}}{{{l^2}}} \times \left( {1 - {\text{x}}} \right)$$

C. $${\text{y}} = \frac{{3{\text{h}}}}{{{l^2}}} \times \left( {1 - {\text{x}}} \right)$$

D. $${\text{y}} = \frac{{4{\text{h}}}}{{{l^2}}} \times \left( {1 - {\text{x}}} \right)$$

A. 2L

B. L

C. $$\frac{{\text{L}}}{2}$$

D. $$\frac{{\text{L}}}{{\sqrt 2 }}$$

A. A wire wound in spiral form, is called a helical spring

B. The pitch of a close coil spring, is very small

C. The angle made by the coil with horizontal, is called the angle of helix

D. All the above

A. $$\frac{1}{3}{\text{A}}$$

B. $$\frac{1}{6}{\text{A}}$$

C. $$\frac{1}{{12}}{\text{A}}$$

D. $$\frac{1}{{18}}{\text{A}}$$

A. Stiffness

B. Proof resilience

C. Proof stress

D. Proof load

A. Stiffness

B. Proof resilience

C. Proof stress

D. Proof load

A. Hoop strain of the walls of a cylinder due to liquid is $$\frac{{{\text{pd}}}}{{2{\text{tE}}}}\left[ {1 - \frac{1}{{2{\text{m}}}}} \right]$$

B. Longitudinal strain in the walls of a cylinder due to liquid is $$\frac{{{\text{pd}}}}{{2{\text{tE}}}}\left[ {\frac{1}{2} - \frac{1}{{\text{m}}}} \right]$$

C. Volumetric change in the cylinder due to liquid is $$\frac{{{\text{pd}}}}{{2{\text{tE}}}}\left[ {\frac{5}{2} - \frac{2}{{\text{m}}}} \right]$$

D. All the above

A. $$\frac{{{\text{T}}\pi {\text{N}}}}{{30}}$$  Newton metres/sec

B. $$\frac{{{\text{T}}\pi {\text{N}}}}{{30}}$$  Newton metres/min

C. $$\frac{{{\text{T}}\pi {\text{N}}}}{{60}}$$  Newton metres/min

D. $$\frac{{{\text{T}}\pi {\text{N}}}}{{60}}$$  Newton metres/sec

A. Maximum bending stress $$ = \frac{{32{\text{M}}}}{{\pi {{\text{d}}^3}}}$$

B. Maximum shear stress $$ = \frac{{16{\text{T}}}}{{\pi {{\text{d}}^3}}}$$

C. Both A and B

D. Neither A nor B

A. Is directly proportional to the volume

B. Is directly proportional to the square of exerted pressure

C. Is inversely proportional to Bulk modulus

D. All the above