A. longitudinal stress and lateral strain

C. shear stress to shear strain

D. lateral stress and lateral strain

E. volumetric stress and volumetric strain

B. It is more sensitive to changes in both metallurgical and mechanical conditions

C. It gives, a more accurate picture of the ductility

D. It can be correlated with stress-strain values in other tests like torsion, impact, combined stress tests etc.

E. It can be used for compression tests as well.

B. be all parallel

C. meet in a point

D. none of the above

E. at least two of them must meet

A. double riveted lap joints

C. none of the above

D. lap joint

E. all types of joints

A. one-fourth

B. four times

D. double

E. same

A. bulk modulus

B. surface tension

D. elasticity

E. kinematic viscosity

A. none of the above

C. same

D. four times

E. half

A. Poissons ratio and modulus of elasticity

C. slenderness ratio and area of cross-section

D. Poissons ratio and slenderness ratio

E. slenderness ratio and modulus of elasticity

A. bending

C. thermal stresses

D. tensile stress

E. compressive stress

A. lateral strain

B. linear stress

C. unit strain

D. strain

A. tensile strain increases in proportion to the stress

B. tensile strain decreases in proportion to the stress

C. tensile strain remains constant

D. tensile strain decreases more quickly

A. dynamic friction

C. sliding friction

D. kinematic friction

E. rolling friction

A. mechanical advantage is equal to velocity ratio

B. mechanical advantage is unity

C. none of the above

E. mechanical advantage is greater than velocity ratio

A. malleability

B. resilience

C. ductility

D. plasticity

A. of same magnitude as that of bar and applied at the lower end

C. one-fourth of weight of bar applied at lower end

D. none of the above

E. half of the square of weight of bar applied at lower end

A. modulus of rigidity

B. modulus of elasticity

C. Poissons ratio

D. Youngs modulus

A. hard

B. malleable

C. tough

D. resilient

A. back pitch

C. diametral pitch

D. pitch

E. lap

A. half

B. one fourth

C. same

E. four times

A. smaller of the two

B. size of rivet

C. average of size of rivet and hole

E. any one of the above

A. change in volume to original volume

B. change in cross-sectional area to original cross-sectional area

C. none of the above

E. change in length to original length

A. criss-cross riveting

B. none of the above

C. chain riveting

D. zig zag riveting

B. resilience

C. impact energy

D. toughness

E. modulus of resilience

A. ultimate point of the material

C. plastic point of the material

D. elastic point of the material

E. breaking point of the material

A. longitudinal stress and longitudinal strain

B. longitudinal stress and lateral stress

D. lateral stress and lateral strain

E. none of the above

A. none of the above

B. the first row

C. the second row

E. the central row

A. J/3

C. h/6

D. h/2

E. 3/i/5

B. twice the hoop stress

C. equal to the hoop stress

D. one-fourth of hoop stress

E. four times the hoop stress

A. 200 MN/m2

B. 50 MN/m2

D. 30 MN/m2

E. 300 MN/m2

A. elastic limit up to which it resists torsion, shear and bending stresses

B. number of cycles it undergoes before failure

C. maximum power it can transmit at highest possible-speed

D. maximum torque it can transmit

A. twice

B. half

D. same

E. eight times

A. 90.

C. 60

D. 30

E. 0

A. 2.1 x 107 kg/cm2

C. 0.1 xlO6 kg/cm2 (<?) 3.8 x 106 kg/cm2

D. 2.1xl05 kg/cm2

A. none of the above

B. criss-cross riveted joint

C. zig-zag riveted joint

D. chain riveted joint

A. average of the sum of moduli of elas-ticity

C. none of the above

D. equal

E. inversely proportional to their moduli of elasticity

A. coplanar

B. meet at one point ;

D. all be equal

E. something else

B. frequent heat treatment

C. resonant condition

D. creep

E. fatigue

A. has no correlation

C. may be less of more depending on nature of surfaces and velocity

D. same

E. more

A. ideal materials

C. elastic materials

D. uniform materials

E. paractical materials

A. 1:04

B. 01:02.2

C. 01:02.5

E. 1:02

A. rubber

B. glass

D. brass

E. plastic

A. remain same

B. unpredictable

C. increase

E. increase initially and then decrease

B. principal stress

C. unit stress

D. modulus of rigidity

E. bulk modulus

A. stress at yield point

C. proof stress

D. tensile stress

E. ultimate tensile stress

A. lap point

C. single riveted double cover butt joint

D. butt joint

E. single riveted single cover butt joint

A. maximum stress

B. maximum load/original cross-sectional area

D. load at breaking point/A

E. breaking stress

A. support is frictionless

B. support holds member firmly

D. none of the above

E. support can take any amount of reaction

A. ductility

C. elasticity

D. plasticity

E. reliability

A. uniform throughout

B. maximum at periphery and zero at center

D. average value in center

E. maximum at center

A. toughness

C. impact energy

D. proof resilience

E. resilience