Theory of Structures A shaft is subjected to bending moment M and a torque T simultaneously. The ratio of the maximum bending stress to maximum shear stress developed in the shaft, is 2M/ T T/M 2T/M M/T 2M/ T T/M 2T/M M/T ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Maximum shear stress theory for the failure of a material at the elastic limit, is known St. Venant's theory Rankine's theory Haig's theory Guest's or Trecas' theory St. Venant's theory Rankine's theory Haig's theory Guest's or Trecas' theory ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures If a solid shaft (diameter 20 cm, length 400 cm, N = 0.8 × 105 N/mm²) when subjected to a twisting moment, produces maximum shear stress of 50 N/mm 2, the angle of twist in radians, is 0.002 0.001 0.003 0.0025 0.002 0.001 0.003 0.0025 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures If a concrete column 200 × 200 mm in cross-section is reinforced with four steel bars of 1200 mm² total cross-sectional area. Calculate the safe load for the column if permissible stress in concrete is 5 N/mm² and Es is 15 Ec 274 MN 264 MN 294 MN 284 MN 274 MN 264 MN 294 MN 284 MN ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Stress may be expressed in Newtons None of these Per millimetre square (N/mm²) Per centimetre square (N/cm²) Per metre square (N/m2) None of these Per millimetre square (N/mm²) Per centimetre square (N/cm²) Per metre square (N/m2) ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The maximum deflection due to a load W at the free end of a cantilever of length L and having flexural rigidity EI, is WL3/3EI WL²/3EI WL3/2EI WL²/2EI WL3/3EI WL²/3EI WL3/2EI WL²/2EI ANSWER DOWNLOAD EXAMIANS APP
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