A. Chromium and nickel
B. Copper
C. Aluminium
D. Vanadium
Materials and Construction
Materials and Construction
A. Fatigue
B. Endurance
C. Creep
D. None of these
A. Wrought iron
B. Pig iron
C. Bessemer iron
D. Grey iron
A. Face centred cubic
B. Body centred cubic
C. Simple hexagonal
D. None of these
A. Muntz metal
B. Admiralty gun metal
C. German silver
D. Pewter metal
A. Tungsten
B. Vanadium
C. Silicon
D. All A., B. & C.
A. Topaz
B. Carborundum
C. Corundum
D. Calcite
A. Pig iron
B. Steel
C. Ferroalloys
D. All A., B. & C.
A. Carbon
B. Iron
C. Phosphorous
D. None of these
A. Nickel, tin and copper
B. Copper, tin and zinc
C. Copper, phosphorus and nickel
D. Manganese, phosphorus and nickel