A. 1-5
B. 20-30
C. 100 -150
D. 200 – 250
Materials and Construction
Materials and Construction
A. Vanadium
B. Iron
C. Tungsten
D. Cobalt
A. 5
B. 10
C. 20
D. 0
A. Silicides
B. Oxides
C. Carbides
D. Nitrides
A. Monel
B. Karbate
C. Cast iron
D. None of these
A. Magnetic properties
B. Cutting hardness
C. Corrosion resistance
D. Ductility
A. Silicon
B. Nickel
C. Chrome
D. High speed
A. Nickel lined steel tank cars
B. Galvanised or tin lined drums
C. Boxed glass carboys
D. Cast iron containers
A. 4
B. 8
C. 14
D. 20
A. Austenitic stainless steel
B. Heat resisting steel
C. Invar
D. High speed steel