Strength of Materials

A. support is frictionless
B. support can take any amount of reaction
C. support holds member firmly
D. slope of the beam at the support is zero
E. none of the above

A. same
B. twice
C. four times
D. eight times
E. half

A. resilience
B. proof resilience
C. modulus of resilience
D. toughness
E. impact energy

A. impact energy
B. resilience
C. proof resilience
D. modulus of resilience
E. toughness

A. strain energy
B. resilience
C. proof resilience
D. modulus of resilience
E. toughness

A. 0.1 to 0.2
B. 0.23 to 0.27
C. 0.25 to 0.33
D. 0.4 to 0.6
E. 3 to 4

A. fluids in motion
B. breaking point
C. plastic deformation of solids
D. rupture stress
E. none of the above

A. elastic point of the material
B. plastic point of the material
C. breaking point of the material
D. yielding point of the material
E. ultimate point of the material

A. Young’s modulus
B. bulk modulus
C. modulus of rigidity
D. modulus of elasticity
E. Poisson’s ratio

A. breaking stress
B. maximum load/original cross-sectional area
C. load at breaking point/A
D. load at breaking point/neck area
E. maximum stress