Category: Materials and Construction

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

A. Nickel or copper
B. Zinc or magnesium
C. Bronze
D. Brass

A. Anhydrous ammonia
B. Aromatic solvents
C. Synthetic detergent solution
D. None of these

A. 75° C
B. 373° K
C. 150° C
D. Room temperature

A. 510
B. 1720
C. 2210
D. 910

A. 1 to 15
B. 1 to 8
C. 1 to10
D. 0 to 10

A. Brittle
B. Ductile
C. Tough
D. Malleable

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

A. Hardening makes the steel more brittle
B. High alloy steels contain more than 50% alloying element
C. 18/8 stainless steel is a magnetic steel
D. Both B. and C.

A. Iron & copper
B. Copper & aluminium
C. Lead & tin
D. None of these