Theory of Structures A lift of weight W is lifted by a rope with an acceleration f. If the area of cross-section of the rope is A, the stress in the rope is (1 – g/f)/A [W (2 + g/f)]/A [W (2 + f/G)]/A [W (1 + f/ G)]/ A (1 – g/f)/A [W (2 + g/f)]/A [W (2 + f/G)]/A [W (1 + f/ G)]/ A ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The equivalent length of a column of length L, having both the ends hinged, is L/2 L S 2L L/2 L S 2L ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A shaft subjected to a bending moment M and a torque T, experiences Neither A nor B Maximum shear stress = 16 T/πd³ Maximum bending stress = 32M/πd³ Both A and B Neither A nor B Maximum shear stress = 16 T/πd³ Maximum bending stress = 32M/πd³ Both A and B ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Maximum principal stress theory for the failure of a material at elastic point, is known Von Mises' theory Guest's or Trecas' theory Rankine's theory St. Venant's theory Von Mises' theory Guest's or Trecas' theory Rankine's theory St. Venant's theory ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures section modulus of a square section of side B and that of a circular section of the ratio of the diameter D, is 3 /16 2 /15 3 /8 /16 3 /16 2 /15 3 /8 /16 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A load of 1960 N is raised at the end of a steel wire. The minimum diameter of the wire so that stress in the wire does not exceed 100 N/mm² is: 5.0 mm 5.5 mm 4.5 mm 4.0 mm 5.0 mm 5.5 mm 4.5 mm 4.0 mm ANSWER DOWNLOAD EXAMIANS APP
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