Theory of Structures MCQs

A. Straight line formula

B. Parabolic formula

C. Perry’s formula

D. Rankine’s formula

A. [W (1 + f/ G)]/ A

B. (1 – g/f)/A

C. [W (2 + f/G)]/A

D. [W (2 + g/f)]/A

A. 1.10 to 1.20

B. 1.20 to 1.30

C. 1.30 to 1.40

D. 1.40 to 1.50

A. ( /2) t fs

B. ( /2) t fs

C. D2t fs

D. ( /4) fs

A. wa/2l

B. wl/a

C. wa/l

D. wa²/2l

A. d4N/8D3n

B. d4N/4D3n

C. 4D3N/d4n

D. 8D3N/d4n

A. B.M. changes sign

B. B.M. is maximum

C. B.M. is minimum

D. S.F. is zero

A. It is subjected to pure bending

B. Its mean diameter will decrease

C. Its number of coils will increase

D. All the above

A. (p/bd) [1 + (12ey. y/d²) + (12ex. x/d²)]

B. p [1 + (6ey. y/b) + (6ex. x/ b)]

C. (p/bd) [1 + (6ey. y/d) + (6ex. x/b)]

D. (p/bd) [1 + (ey. y/d) + ( ex. x/d)]

A. 100 t compressive

B. 100 t tensile

C. Zero

D. Indeterminate