Category: Materials and Construction

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

A. Tin can be readily and very easily drawn into very fine wire
B. Tin can be severely cold worked without the necessity of annealing due to its low recrystallisation temperature
C. Tin exists in two allotropic forms
D. The predominant use of tin is in the form of coating for steel & copper alloys

A. Dilute acidic
B. Concentrated acidic
C. Alkalis & alkaline
D. None of these

A. Nichrome
B. Manganin
C. Perminvar
D. Monel metal

A. 0.1-2
B. 4-6
C. 2-4
D. 0.001-0.01

A. Topaz
B. Quartz
C. Corundum
D. Fluorite

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

A. Karbate
B. High silicon cast iron
C. Monel
D. None of these

A. Ductility
B. Toughness
C. Creep
D. Resilience

A. Fluidity
B. Melting point
C. Shrinkage
D. Tensile strength