A. Monel
B. Hastelloy C
C. Inconel
D. Bronzes
Materials and Construction
Materials and Construction
A. High silicon iron, Kel-F and Teflon
B. Tin and wood
C. Silicone rubber
D. Stainless steel
A. Tungsten steel
B. Molybdenum steel
C. Nickel-chrome steel
D. Cobalt steel
A. White metal
B. Phosphorous bronze
C. Monel
D. Zinc
A. Ferromagnetic above its curie point (i.e., 415°C)
B. Having h.c.p. crystal lattice
C. Ferromagnetic at room temperature
D. Not resistant to oxidation at high temperature
A. Lead, tin and cadmium
B. Copper, tin and zinc
C. Copper and lead
D. None of these
A. Silver
B. Copper
C. Zinc
D. Nickel
A. Cutting tools
B. Abrasives
C. Both A. & B.
D. Neither A. nor B
A. Vanadium
B. Niobium
C. Chromium
D. Nickel
A. Mild steel
B. Dead mild steel
C. Medium carbon steel
D. High carbon steel