Theory of Structures The shape factor of standard rolled beam section varies from 1.10 to 1.20 1.30 to 1.40 1.20 to 1.30 1.40 to 1.50 1.10 to 1.20 1.30 to 1.40 1.20 to 1.30 1.40 to 1.50 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The yield moment of a cross section is defined as the moment that will just produce the yield stress in The fibre everywhere The neutral fibre of the section The outer most fibre of the section The inner most fibre of the section The fibre everywhere The neutral fibre of the section The outer most fibre of the section The inner most fibre of the section 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 1 : 1½ : 2 2 : 1½ : 1 1 : 1 : 2 None of these 1 : 1½ : 2 2 : 1½ : 1 1 : 1 : 2 None of these 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 100 N/mm 2 80 N/mm² 150 N/mm² 120 N/mm² 100 N/mm 2 80 N/mm² 150 N/mm² 120 N/mm² ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A close coil helical spring when subjected to a moment M having its axis along the axis of the helix Its mean diameter will decrease All of these Its number of coils will increase It is subjected to pure bending Its mean diameter will decrease All of these Its number of coils will increase It is subjected to pure bending ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The locus of the end point of the resultant of the normal and tangential components of the stress on an inclined plane, is Ellipse Straight line Circle Parabola Ellipse Straight line Circle Parabola ANSWER DOWNLOAD EXAMIANS APP
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