Theory of Structures Pick up the incorrect statement from the following: The torsional resistance of a shaft is directly proportional to Moment of inertia of the shaft section Angle of twist Reciprocal of the length of the shaft Modulus of rigidity Moment of inertia of the shaft section Angle of twist Reciprocal of the length of the shaft Modulus of rigidity ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The ratio of the stresses produced by a suddenly applied load and by a gradually applied load on a bar, is 1 2 1/4 1/2 1 2 1/4 1/2 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In the truss, the force in the member AC is t tensile 8.75 t tensile t compressive 6.25 t compressive t tensile 8.75 t tensile t compressive 6.25 t compressive ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The point of contraflexure is the point where S.F. is zero M. is minimum M. changes sign M. is maximum S.F. is zero M. is minimum M. changes sign M. is maximum ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures For determining the support reactions at A and B of a three hinged arch, points B and Care joined and produced to intersect the load line at D and a line parallel to the load line through A at D’. Distances AD, DD’ and AD’ when measured were 4 cm, 3 cm and 5 cm respectively. The angle between the reactions at A and B is 60° 45° 30° 90° 60° 45° 30° 90° ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The moment of inertia of a triangular section (height h, base b) about its base, is bh²/12 b³h/12 b²h/12 bh³/12 bh²/12 b³h/12 b²h/12 bh³/12 ANSWER DOWNLOAD EXAMIANS APP
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