A. Pressure
B. Density
C. Force
D. None of these
Related Mcqs:
- Which of the following relationships is correct for relating the three elastic constants of an isotropic elastic material (where, E = Young’s modulus, G = Modulus of rigidity or shear modulus v = Poisson’s ratio) ?
A. E = 2G (1 + v)
B. E = G (1 + v)
C. E = G (1 + v)/2
D. E = 2G (1 + 2v) - _______________ test determines the yield strength, Young’s modulus of elasticity, percentage reduction in area & percentage elongation of a material ?
A. Tensile
B. Fatigue
C. Impact
D. None of these - Which of the following has the highest modulus of elasticity (about 7 × 106 kg/cm2) ?
A. High speed steel
B. Stainless steel
C. Tungsten carbide
D. Superalloys - Young’s modulus of a material is the measure of its ___________________?
A. Stiffness
B. Malleability
C. Creep resistance
D. Tensile strength - Cast iron contains ____________________ percent carbon?
A. 2.5
B. 3.75
C. 4.75
D. 5.25 - Maximum consumption of limestone is in the ____________________ industry?
A. Iron and steel
B. Cement
C. Glass
D. Fertiliser - Starting friction is low in case of the ____________________ lubrication?
A. Boundary
B. Hydrodynamic
C. Hydrostatic
D. Mixed/semi-fluid - Yield strength of a polycrystalline metal with an average grain size „d’, is proportional to ____________________?
A. d1/2
B. d-1/2
C. d
D. d-1 - “Encyclopaedia of Chemical Technology” has been ____________________?
A. Authored by Kirk Othmer
B. Edited by Perry and Chilton
C. Edited by Kirk Othmer
D. Authored by Perry and Chilton - ____________________ metal is used as a bearing liner material?
A. Pewter
B. White
C. Babbitt
D. Gun
