Theory of Structures Flat spiral springs Consist of uniform thin strips Consist of uniform thin strips All of these Are wound by applying a torque Consist of uniform thin strips Consist of uniform thin strips All of these Are wound by applying a torque ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Pick up the correct statement from the following: All of these If tensile stress is less than axial stress, the section experiences compressive stress If tensile stress is equal to axial stress, the section experiences compressive stress The moment of inertia is calculated about the axis about which bending takes place All of these If tensile stress is less than axial stress, the section experiences compressive stress If tensile stress is equal to axial stress, the section experiences compressive stress The moment of inertia is calculated about the axis about which bending takes place ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The area of the core of a column of cross sectional area A, is (1/18) A (1/12) A (1/3) A (1/6) A (1/18) A (1/12) A (1/3) A (1/6) A ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures At any point of a beam, the section modulus may be obtained by dividing the moment of inertia of the section by Depth of the section Depth of the neutral axis Maximum tensile stress at the section Maximum compressive stress at the section Depth of the section Depth of the neutral axis Maximum tensile stress at the section Maximum compressive stress at the section ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The equivalent length of a column of length L, having both the ends hinged, is L/2 2L S L L/2 2L S L ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A steel rod of sectional area 250 sq. mm connects two parallel walls 5 m apart. The nuts at the ends were tightened when the rod was heated to 100°C. If steel = 0.000012/C°, Esteel = 0.2 MN/mm², the tensile force developed at a temperature of 50°C, is 80 N/mm² 100 N/mm 2 120 N/mm² 150 N/mm² 80 N/mm² 100 N/mm 2 120 N/mm² 150 N/mm² ANSWER DOWNLOAD EXAMIANS APP
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