18 Questions
What are some examples of non-ferrous metals?
Copper, Aluminium, Lead
Which metal is commonly used for electrical wiring due to its high conductivity?
Copper
What metal is known for its light weight and resistance to corrosion?
Aluminium
Which metal is often used in batteries and radiation shielding?
Lead
What type of metal is Wrought-Iron categorized as?
Ferrous metal
Name a type of stone that was historically used for certain types of mills.
Granite
What is the carbon content in Wrought-Iron?
Less than 0.5%
What makes copper particularly suitable for the construction of stills and condensation vessels?
Its thermal conductivity
What are some advantages of copper in chemical and pharmaceutical plants?
High electrical conductivity, resistance to caustic soda solution, resistant to many chemicals
Name a metal resistant to rusting more than stainless-steel.
Wrought-Iron
Which metal is commonly used in large tablet-coating pans?
Copper
What are the mechanical properties of copper?
Moderately good mechanical strength
What are the disadvantages of ferrous metals in terms of chemical reactivity?
Unsuitable for contact with many solutions of high or low pH
What is the main advantage of cast-iron?
The ease with which it may be melted and molded
What is the primary impurity found in cast iron?
Carbon
How is steel different from cast iron in terms of carbon content?
Steel contains up to 1.5% of carbon, while cast iron contains more carbon
Name one non-ferrous metal mentioned in the text.
Copper
What is the process involved in making steel from cast iron?
Fusion of cast-iron, involving partial removal of carbon and other impurities
This quiz covers the classification of metals and non-metals commonly used in engineering materials, including ferrous metals like cast iron and steel, non-ferrous metals like copper and aluminium, and inorganic non-metals such as stone, slate, brick, and concrete. Test your knowledge on the types of alloys and materials used in construction and manufacturing.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
