A.A body is subjected to excessive stress
B.A body is subjected to unidirectional stress
C.A body is subjected to reversing stress
D.A body is subjected to fluctuating stress
E.A body is subjected to non-uniform stress distribution
A.Copper, nickel and cobalt
B.Nickel, chromium and iron
C.Nickel, copper and iron
D.Nickel, zinc and iron
E.Copper nickel and chromium
A.>1 mm
B.> 0.5 mm
C.> 0.05 mm
D.> 0.005 mm
E.> 0.0005 mm
A.Extruding
B.Drawing
C.Rolling
D.Sintering
E.Deep drawing
A.Amorphous
B.Partially crystalline
C.Fully crystalline
D.None of the above
A.Adding carbon steel
B.Adding carbon and nitrogen to increase hardness of core
C.Adding carbon and nitrogen to increase hardness of specimen uniformly
D.Adding carbon and nitrogen to increase hardness at the surface
E.Creating a layer on the surface to impart the property of wear resistance
A.Annealing
B.Tempering
C.Normalising
D.Spheroidising
E.Cyniding
A.Hydraulic jack
B.Hydraulic press
C.Mechanical press
D.Universal testing machine
E.None of the above
A.Manganese
B.Sulphur
C.Silicon
D.Chromium
E.Nickel
A.10?20
B.10?15
C.10?3
