Theory of Structures The stiffness of the close coil helical spring is d4N/8D3n 8D3N/d4n d4N/4D3n 4D3N/d4n d4N/8D3n 8D3N/d4n d4N/4D3n 4D3N/d4n ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The load on a spring per unit deflection, is called Proof stress Proof load Stiffness Proof resilience Proof stress Proof load Stiffness Proof resilience ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures There are two hinged semicircular arches A, B and C of radii 5 m, 7.5 m and 10 m respectively and each carries a concentrated load W at their crowns. The horizontal thrust at their supports will be in the ratio of 2 : 1½ : 1 None of these 1 : 1½ : 2 1 : 1 : 2 2 : 1½ : 1 None of these 1 : 1½ : 2 1 : 1 : 2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A masonry dam (density = 20,000 N/m³) 6 m high, one metre wide at the top and 4 m wide at the base, has vertical water face. The minimum stress at the base of the dam when the reservoir is full, will be 750 N/m² 75000 N/m² 7500 N/m² 75 N/m² 750 N/m² 75000 N/m² 7500 N/m² 75 N/m² ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of the deflections of the free end of a cantilever due to an isolated load at 1/3rd and 2/3rd of the span, is 2/7 4/7 3/7 1/7 2/7 4/7 3/7 1/7 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A shaft subjected to a bending moment M and a torque T, experiences Maximum shear stress = 16 T/πd³ Both A and B Maximum bending stress = 32M/πd³ Neither A nor B Maximum shear stress = 16 T/πd³ Both A and B Maximum bending stress = 32M/πd³ Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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