Metallurgy MCQ Quiz - Objective Question with Answer for Metallurgy - Download Free PDF

The Correct answer is Bronze.

Key Points

• Bronze is an alloy primarily made of copper (Cu) and tin (Sn). The typical ratio used is approximately 88% copper and 12% tin.
• This alloy has been in use since the Bronze Age (around 3300 BCE to 1200 BCE), marking a significant advancement in human technology.
• Bronze is known for its strength, durability, and resistance to corrosion, making it suitable for creating tools, weapons, and sculptures.
• The addition of tin to copper reduces its melting point and increases its hardness, which are crucial properties for crafting robust materials.
• It is widely used in the manufacturing of statues, coins, musical instruments, and bearings.
• Some historical artifacts, such as the famous Bronze sculptures from ancient civilizations, showcase the significance of this alloy in early societies.

 Additional Information

• Solder
  • Solder is another alloy, commonly composed of tin (Sn) and lead (Pb). It is primarily used in electronics and plumbing for joining metal components.
  • Solder has a low melting point, making it ideal for creating secure connections without damaging sensitive materials.
• Gold
  • Gold is a pure metal rather than an alloy. It is known for its malleability, ductility, and resistance to tarnish.
  • Gold is widely used in jewelry, electronics, and financial reserves.
• Brass
  • Brass is another alloy, made of copper (Cu) and zinc (Zn).
  • It is known for its golden appearance and is commonly used in decorative items, musical instruments, and plumbing fittings.

The Correct answer is Bronze.

Key Points

• Bronze is an alloy primarily made of copper (Cu) and tin (Sn). The typical ratio used is approximately 88% copper and 12% tin.
• This alloy has been in use since the Bronze Age (around 3300 BCE to 1200 BCE), marking a significant advancement in human technology.
• Bronze is known for its strength, durability, and resistance to corrosion, making it suitable for creating tools, weapons, and sculptures.
• The addition of tin to copper reduces its melting point and increases its hardness, which are crucial properties for crafting robust materials.
• It is widely used in the manufacturing of statues, coins, musical instruments, and bearings.
• Some historical artifacts, such as the famous Bronze sculptures from ancient civilizations, showcase the significance of this alloy in early societies.

 Additional Information

• Solder
  • Solder is another alloy, commonly composed of tin (Sn) and lead (Pb). It is primarily used in electronics and plumbing for joining metal components.
  • Solder has a low melting point, making it ideal for creating secure connections without damaging sensitive materials.
• Gold
  • Gold is a pure metal rather than an alloy. It is known for its malleability, ductility, and resistance to tarnish.
  • Gold is widely used in jewelry, electronics, and financial reserves.
• Brass
  • Brass is another alloy, made of copper (Cu) and zinc (Zn).
  • It is known for its golden appearance and is commonly used in decorative items, musical instruments, and plumbing fittings.