Composition of alloys practice exercise 4

A sculptor in Mombasa is working on a public statue that will be exposed to salty ocean air. The chosen alloy should resist corrosion and develop an antique finish over time. Which alloy should they use?

A sculptor in Mombasa is working on a public statue that will be exposed to salty ocean air. The chosen alloy should resist corrosion and develop an antique finish over time. Which alloy should they use? (1 mark)

A sculptor in Mombasa is working on a public statue that will be exposed to salty ocean air. The chosen alloy should resist corrosion and develop an antique finish over time. Which alloy should they use? (1 mark)

A sculptor in Mombasa is working on a public statue that will be exposed to salty ocean air. The chosen alloy should resist corrosion and develop an antique finish over time. Which alloy should they use? (1 mark)

A bicycle frame is designed for durability and resistance to corrosion. Based on its composition, which alloy is most suitable for the frame?

A bicycle frame is designed for durability and resistance to corrosion. Based on its composition, which alloy is most suitable for the frame?  (1 mark)

A bicycle frame is designed for durability and resistance to corrosion. Based on its composition, which alloy is most suitable for the frame?  (1 mark)

A bicycle frame is designed for durability and resistance to corrosion. Based on its composition, which alloy is most suitable for the frame?  (1 mark)

A chef in Nairobi wants kitchen scissors that will not rust easily. Which alloy, known for its corrosion resistance due to chromium, is most appropriate?

A chef in Nairobi wants kitchen scissors that will not rust easily. Which alloy, known for its corrosion resistance due to chromium, is most appropriate? (1 mark)

A chef in Nairobi wants kitchen scissors that will not rust easily. Which alloy, known for its corrosion resistance due to chromium, is most appropriate? (1 mark)

A chef in Nairobi wants kitchen scissors that will not rust easily. Which alloy, known for its corrosion resistance due to chromium, is most appropriate? (1 mark)

A Kenyan aircraft technician chooses an alloy for aircraft parts that is lightweight but strong. It is composed of aluminium, copper, and other metals. What is the name of this alloy?

A Kenyan aircraft technician chooses an alloy for aircraft parts that is lightweight but strong. It is composed of aluminium, copper, and other metals. What is the name of this alloy? (1 mark)

A Kenyan aircraft technician chooses an alloy for aircraft parts that is lightweight but strong. It is composed of aluminium, copper, and other metals. What is the name of this alloy? (1 mark)

A Kenyan aircraft technician chooses an alloy for aircraft parts that is lightweight but strong. It is composed of aluminium, copper, and other metals. What is the name of this alloy? (1 mark)

A manufacturer of surgical scissors wants a metal that doesn’t corrode when sterilized with high-temperature steam. The alloy must contain chromium for rust resistance. What is the best choice?

A manufacturer of surgical scissors wants a metal that doesn’t corrode when sterilized with high-temperature steam. The alloy must contain chromium for rust resistance. What is the best choice? (1 mark)

A manufacturer of surgical scissors wants a metal that doesn’t corrode when sterilized with high-temperature steam. The alloy must contain chromium for rust resistance. What is the best choice? (1 mark)

A manufacturer of surgical scissors wants a metal that doesn’t corrode when sterilized with high-temperature steam. The alloy must contain chromium for rust resistance. What is the best choice? (1 mark)

The component shown is used in precision robotics for Kenyan industrial automation. It requires a lightweight alloy that is strong and resistant to fatigue, made mainly from aluminium and copper. Which alloy is best suited?

The component shown below  is used in precision robotics for Kenyan industrial automation. It requires a lightweight alloy that is strong and resistant to fatigue, made mainly from aluminium and copper. Which alloy is best suited?  (1 mark)

The component shown below  is used in precision robotics for Kenyan industrial automation. It requires a lightweight alloy that is strong and resistant to fatigue, made mainly from aluminium and copper. Which alloy is best suited?  (1 mark)

The component shown below  is used in precision robotics for Kenyan industrial automation. It requires a lightweight alloy that is strong and resistant to fatigue, made mainly from aluminium and copper. Which alloy is best suited?  (1 mark)

The component shown below  is used in precision robotics for Kenyan industrial automation. It requires a lightweight alloy that is strong and resistant to fatigue, made mainly from aluminium and copper. Which alloy is best suited?  (1 mark)

An engineer is designing brake pads for a high-speed railway in Naivasha. The alloy needs to withstand high temperatures and mechanical stress without deforming. Which alloy would be most suitable?

An engineer is designing brake pads for a high-speed railway in Naivasha. The alloy needs to withstand high temperatures and mechanical stress without deforming. Which alloy would be most suitable? (1 mark)

An engineer is designing brake pads for a high-speed railway in Naivasha. The alloy needs to withstand high temperatures and mechanical stress without deforming. Which alloy would be most suitable? (1 mark)

An engineer is designing brake pads for a high-speed railway in Naivasha. The alloy needs to withstand high temperatures and mechanical stress without deforming. Which alloy would be most suitable? (1 mark)

The musical instrument in the image is shiny, durable, and made of an alloy of copper and zinc. What is the name of this alloy?

The musical instrument in the image below is shiny, durable, and made of an alloy of copper and zinc. What is the name of this alloy?  (1 mark)

The musical instrument in the image below is shiny, durable, and made of an alloy of copper and zinc. What is the name of this alloy?  (1 mark)

The musical instrument in the image below is shiny, durable, and made of an alloy of copper and zinc. What is the name of this alloy?  (1 mark)

Which alloy is commonly used in manufacturing the plumbing fixture shown due to its copper and zinc composition?

Which alloy is commonly used in manufacturing the plumbing fixture shown below due to its copper and zinc composition?  (1 mark)

Which alloy is commonly used in manufacturing the plumbing fixture shown below due to its copper and zinc composition?  (1 mark)

Which alloy is commonly used in manufacturing the plumbing fixture shown below due to its copper and zinc composition?  (1 mark)

Which alloy is commonly used in manufacturing the plumbing fixture shown below due to its copper and zinc composition?  (1 mark)

Which alloy is commonly used in manufacturing the plumbing fixture shown below due to its copper and zinc composition?  (1 mark)

A Kenyan power company wants to replace some components in high-voltage transformers. They require an alloy with excellent conductivity and corrosion resistance. The component is usually golden-yellow in appearance. Which alloy should they choose?

A Kenyan power company wants to replace some components in high-voltage transformers. They require an alloy with excellent conductivity and corrosion resistance. The component is usually golden-yellow in appearance. Which alloy should they choose? (1 mark)

A Kenyan power company wants to replace some components in high-voltage transformers. They require an alloy with excellent conductivity and corrosion resistance. The component is usually golden-yellow in appearance. Which alloy should they choose? (1 mark)

A Kenyan power company wants to replace some components in high-voltage transformers. They require an alloy with excellent conductivity and corrosion resistance. The component is usually golden-yellow in appearance. Which alloy should they choose? (1 mark)