Қаріп өлшемі
Жұмыс парақтарыQuiz for 2i
Total сұрақ: 21
Worksheet time: 13mins
What is the chemical symbol for iron?
Fe
Au
Ag
Cu
Which metal is known for its exceptional conductivity and is commonly used in electrical wiring?
Aluminum
Copper
Zinc
Nickel
What is the primary component of bronze?
Iron
Copper
Aluminum
Zinc
In metallurgy, what is the term for the process of heating and fast cooling a metal to alter its properties?
Casting
Annealing
Quenching
Forging
Which metal is often used for galvanization to prevent corrosion?
Aluminum
Zinc
Titanium
Nickel
What is the primary use of aluminum in the aerospace industry?
Structural components
Electrical wiring
Corrosion resistance
Heat insulation
Define the term "alloy" and provide an example.
Pure metal; gold
Mixture of metals; bronze
Non-metallic compound; sulfur
Magnetic material; iron
Which metal is essential for the production of stainless steel?
2 answers are correct
Iron
Nickel
Chromium
Zinc
What is the main characteristic of a metal that exhibits ductility?
Brittle
Hardness
Malleability
Ability to deform without breaking
Name two non-ferrous metals commonly used in coinage.
Copper and zinc
Nickel and tin
Gold and silver
Aluminum and iron
What is the primary component of pewter?
Tin
Lead
Aluminum
Zinc
Which metal is known for its resistance to corrosion and is commonly used in marine applications?
Copper
Stainless steel
Aluminum
Titanium
What is the process of extracting metal from its ore called?
Smelting
Alloying
Galvanizing
Annealing
In metallurgy, what is the term for the process of softening a metal through heat treatment?
Tempering
Quenching
Annealing
Forging
Which metal is mainly used as a catalyst in the automotive catalytic converter?
Platinum
Palladium
Rhodium
Gold
What is the primary component of brass?
Copper
Zinc
Aluminum
Iron
Explain the term "quenching" in the context of heat treatment.
Rapid cooling of metal
Gradual heating of metal
Mixing of metals
Addition of impurities
Name a metal that is a liquid at room temperature.
Mercury
Lead
Iron
Aluminum
What is the primary use of titanium in industrial applications?
Aircraft construction
Electrical wiring
Plumbing
Jewelry making
Define the term "ferrous" and provide an example of a ferrous metal
Non-magnetic; aluminum
Magnetic; iron
Lightweight; titanium
Corrosion-resistant; copper
What metal swords did Geralt of Rivia use?
iron,silver
iron,copper
gold,silver
silver,bronze
