- (A) Nickel, tin and copper
- (B) Copper, tin and zinc
- (C) Copper, phosphorus and nickel
- (D) Manganese, phosphorus and nickel
Exam preparation MCQs with answers
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Latest MCQs
- (A) An element, which exhibits the properties of both metal & non metal
- (B) Highly electronegative in nature
- (C) An alloy
- (D) All
- (A) Spraying
- (B) Powder metallurgy
- (C) Hot dipping
- (D) Electro-deposition
- (A) White cast
- (B) Grey cast
- (C) Wrought
- (D) None of these
- (A) 0.02
- (B) 0.2
- (C) 0.35
- (D) 0.5
- (A) Silver
- (B) Iron
- (C) Tin
- (D) Copper
- (A) Milk and fruit juices
- (B) Alkaline solutions
- (C) Dilute H2SO4 at room temperature
- (D) Brine
- (A) Molybdenum and nickel
- (B) Nickel and copper
- (C) Molybdenum and aluminium
- (D) Molybdenum and zinc
- (A) Stainless steel
- (B) Wrought iron
- (C) Tin
- (D) Copper
- (A) Aqueous ammonia
- (B) Beer
- (C) H2SO4 (95%)
- (D) Phosphoric acid (95%)
