A. bearing stresses
B. fatigue stresses
C. crushing stresses
D. resultant stresses
E. none of the above
Related Mcqs:
- In riveted boiler joints, all stresses, shearing, bearing and tensile are based on the_________________?
A. size of rivet
B. size of the drilled or reamed hole
C. average of size of rivet and hole
D. smaller of the two
E. any one of the above - A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of 1.5 MN/m , then the hoop stress will be_________________?
A. 30 MN/m2
B. 50 MN/m2
C. 100 MN/m2
D. 200 MN/m2
E. 300 MN/m2 - Shear stress induced in a shaft subjected to tension will be__________________?
A. maximum at periphery and zero at center
B. maximum at center
C. uniform throughout
D. average value in center
E. none of the above - The deformation of a bar under its own weight compared to the deformation of same body subjected to a direct load equal to weight of the body is_______________?
A. same
B. double
C. half
D. four times
E. one-fourth - Resilience of a material is considered when it is subjected to_________________?
A. frequent heat treatment
B. fatigue
C. creep
D. shock loading
E. resonant condition - The ratio of direct stress to volumetric strain in case of a body subjected to three mutually perpendicular stresses of equal intensity, is equal to___________________?
A. Young’s modulus
B. bulk modulus
C. modulus of rigidity
D. modulus of elasticity
E. Poisson’s ratio - The stress developed in a material at breaking point in extension is called_________________?
A. breaking stress
B. fracture stress
C. yield point stress
D. ultimate tensile stress
E. proof stress - The algebraic sum of moments of the forces forming couple about any point in their plane is__________________?
A. equal to the moment of the couple
B. constant
C. both of above are correct
D. both of above are wrong
E. none of the above - If three forces acting in one plane upon a rigid body, keep it in equilibrium, then they must either___________________?
A. meet in a point
B. be all parallel
C. at least two of them must meet
D. all the above are correct
E. none of the above - The necessary condition for forces to be in equilibrium is that these should be_____________________?
A. coplanar
B. meet at one point ;
C. both A. and B. above
D. all be equal
E. something else
