Category: Engineering Materials

A. magnesium alloys
B. titanium alloys
C. chromium alloys
D. magnetic steel alloys
E. none of the above

A. by forming a bulge (l>) by shearing along oblique plane
B. in direction perpendicular to application of load
C. by crushing into thousands of pieces
D. none of the above

A. B.C.C. crystalline structure
B. F.C.C. crystal structure
C. H.C.P. structure
D. a complex cubic structure
E. orthorhombic crystalline structure

A. nickel
B. chromium
C. tungsten
D. vanadium
E. ell of the above

A. manganese
B. magnesium
C. nickel
D. silicon
E. none of the above

A. 50 : 20 : 20 : 10
B. 40 : 30 : 20 : 10
C. 50 : 20 : 10 : 20
D. 30 : 20 : 30 : 20
E. 50 : 10 : 20 : 20

A. body centred cubic
B. face centred cubic
C. hexagonal close packed
D. cubic structure
E. orthorhombic crystal

A. 1010
B. TO16
C. 1022
D. 1040
E. 1052

A. tenacity
B. brittleness
C. plasticity
D. corrosion resistance
E. hardness

A. creep
B. fatigue
C. endurance
D. plastic deformation
E. non-plastic deformation