A. Bismuth
B. Arsenic
C. Antimony
D. Both B. and C.
Materials and Construction
Materials and Construction
A. Magnesium & tin
B. Ferrous material
C. Lead & tin
D. Copper & zinc
A. Copper and tin
B. Copper and nickel
C. Molybdenum and nickel
D. Lead and tin
A. 0.1-2
B. 4-6
C. 2-4
D. 0.001-0.01
A. Cast iron
B. Steel
C. Nickel
D. Karbate
A. Pig iron
B. Wrought iron
C. High carbon steel
D. None of these
A. Low carbon
B. Medium carbon
C. High carbon
D. High alloy
A. Toughness
B. Resilience
C. Malleability
D. Ductility
A. Plastics
B. Crystalline solid
C. Non-crystalline solids
D. Non-crystalline organic polymer
A. Cast
B. Stainless
C. Free carbon
D. Carbon chrome