- (A) Zinc, copper and nickel
- (B) Cobalt, chromium and tungsten
- (C) Zinc, aluminium and nickel
- (D) Nickel, cobalt and vanadium
Chemical Engineering Mcqs
- (A) Plasticity
- (B) Creep
- (C) Elasticity
- (D) Ductility
- (A) Lead
- (B) Copper
- (C) Aluminium
- (D) Wrought iron
- (A) Surface coating
- (B) Heat treatment of high speed steel
- (C) Cold working on metals
- (D) None of these
- (A) Thermal & electrical insulator
- (B) Conductor of heat
- (C) Conductor of electricity
- (D) Both
- (A) Copper
- (B) Copper alloys
- (C) Stainless steel
- (D) Monel
- (A) Cast iron and high silicon iron
- (B) Mild steel and stainless steel
- (C) Aluminium, tin and rubber
- (D) Teflon, glass and porcelain
- (A) Enough plasticity
- (B) Low thermal conductivity
- (C) Low co-efficient of friction
- (D) High toughness
- (A) Steel
- (B) Cast iron
- (C) Stainless steel
- (D) Bronze
- (A) Beryllium
- (B) Manganese
- (C) Copper
- (D) Iron
