Materials and Construction

A. Medium carbon steel
B. High carbon steel
C. Cast iron
D. Wrought iron

A. Cold working
B. Annealing
C. Shot blasting
D. Heating

A. An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide)
B. Iron impregnated with resin (usually Bakelite)
C. Carbon free iron
D. None of these

A. Carbon
B. Volatile matter
C. Ash
D. Moisture

A. Copper & zinc
B. Copper & tin
C. Copper & nickel
D. Zinc & tin

A. Highly corrosion resistant and is readily fabricated
B. Relatively inexpensive although it can be fabricated with some difficulty
C. Corrosion resistant to most alkalis, particularly because of its copper content
D. Light and resists attack by acids

A. Cubic
B. Hexagonal
C. Orthorhombic
D. None of these

A. High speed
B. High carbon
C. Chrome
D. Silicon

A. Cartridge brass
B. Muntz brass
C. Wood metal
D. Aluminium brass alloy

A. Nickel
B. Brass
C. Stainless steel-glass lined
D. Cast iron-rubber lined