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 It is subjected to pure bending All of these Its number of coils will increase Its mean diameter will decrease It is subjected to pure bending All of these Its number of coils will increase ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A shaft rotating N.R.M. under a torque T, transmits a power /30 Newton metres/sec /60 Newton metres/min /60 Newton metres/sec /30 Newton metres/min /30 Newton metres/sec /60 Newton metres/min /60 Newton metres/sec /30 Newton metres/min ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The moment of inertia of a triangular section (height h, base b) about its base, is bh³/12 bh²/12 b²h/12 b³h/12 bh³/12 bh²/12 b²h/12 b³h/12 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The point of contraflexure is the point where M. changes sign M. is minimum S.F. is zero M. is maximum M. changes sign M. is minimum S.F. is zero M. is maximum 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 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 Depth of the section ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures Pick up the correct statement from the following: All of these 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 If tensile stress is less than axial stress, the section experiences compressive stress All of these 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 If tensile stress is less than axial stress, the section experiences compressive stress ANSWER DOWNLOAD EXAMIANS APP
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