Theory of Structures Shear strain energy theory for the failure of a material at elastic limit, is due to Von Mises Guest or Trecas St. Venant Rankine Von Mises Guest or Trecas St. Venant Rankine ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A cantilever of length 2 cm and depth 10 cm tapers in plan from a width 24 cm to zero at its free end. If the modulus of elasticity of the material is 0.2 × 106 N/mm², the deflection of the free end, is 3 mm 4 mm 5 mm 2 mm 3 mm 4 mm 5 mm 2 mm ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A material is said to be perfectly elastic if It regains its original shape on removal of the load It does not regain its original shape at all It regains its original shape partially on removal of the load None of these It regains its original shape on removal of the load It does not regain its original shape at all It regains its original shape partially on removal of the load None of these ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The point of contraflexure is the point where M. is maximum S.F. is zero M. is minimum M. changes sign M. is maximum S.F. is zero M. is minimum M. changes sign 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
Theory of Structures A close coil helical spring when subjected to a moment M having its axis along the axis of the helix It is subjected to pure bending Its mean diameter will decrease Its number of coils will increase All of these It is subjected to pure bending Its mean diameter will decrease Its number of coils will increase All of these ANSWER DOWNLOAD EXAMIANS APP
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