Category: Materials and Construction

A. Chromium and nickel
B. Copper
C. Aluminium
D. Vanadium

A. Toughness
B. Stiffness
C. Creep limit
D. All A., B. & C.

A. Corrosion resistance
B. Cutting ability
C. Wear resistance
D. All A., B. and C.

A. Metallurgical microscope
B. Electron diffraction
C. Spectroscopic techniques
D. X-ray

A. Molybdenum stainless steel
B. 18/8 stainless steel
C. Mild steel
D. High silicon iron (14% Si)

A. Zinc
B. Mercury
C. Lead
D. Tin

A. Unsaturated polyester
B. Polypropylene
C. Polyurethane
D. Nylon-6

A. Alloying
B. Galvanising
C. Utensil manufacture
D. Electrical industry

A. Stainless steel
B. Titanium
C. Lead
D. Aluminium

A. Stainless steel
B. Wrought iron
C. Tin
D. Copper