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Gcse Dt > Metal Manufacturing > Flashcards

Metal Manufacturing Flashcards

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1
Q

What is the primary raw material used in metal manufacturing?

A

Metal ores

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2
Q

True or False: Ferrous metals contain iron.

A

True

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3
Q

Fill in the blank: The process of shaping metal using heat and pressure is called _______.

A

Forging

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4
Q

What is the main characteristic of non-ferrous metals?

A

They do not contain iron.

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5
Q

Which metal is known for its corrosion resistance?

A

Aluminum

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6
Q

What is the purpose of annealing in metal manufacturing?

A

To soften the metal and relieve internal stresses.

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7
Q

Multiple Choice: Which of the following is a common method of metal joining?

A

Welding

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8
Q

What is the main advantage of using stainless steel?

A

It is resistant to rust and corrosion.

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9
Q

True or False: Casting is a method used to create metal parts by pouring liquid metal into a mold.

A

True

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10
Q

Fill in the blank: The process of removing material from a metal workpiece to achieve the desired shape is known as _______.

A

Machining

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11
Q

What does the term ‘alloy’ refer to?

A

A mixture of two or more metals.

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12
Q

Multiple Choice: Which of the following is NOT a common type of metal fabrication?

A

Carpentry

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13
Q

What is the main purpose of surface treatment in metal manufacturing?

A

To improve corrosion resistance and appearance.

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14
Q

True or False: Copper is a ferrous metal.

A

False

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15
Q

What is the main disadvantage of using ferrous metals?

A

They are prone to rust.

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16
Q

Fill in the blank: The process of shaping metal by removing material with a tool is called _______.

A

Machining

17
Q

What is the role of a die in metal stamping?

A

To shape and cut the metal.

18
Q

Multiple Choice: Which process involves heating metal to a plastic state and shaping it?

A

Extrusion

19
Q

What is the primary method of forming sheet metal?

A

Bending

20
Q

True or False: Bronze is an example of a non-ferrous alloy.

A

True

21
Q

What does ‘ductility’ refer to in metals?

A

The ability to be stretched into a wire.

22
Q

Fill in the blank: The process of applying a layer of zinc to steel to prevent rusting is called _______.

A

Galvanization

23
Q

What is the primary advantage of using titanium in manufacturing?

A

High strength-to-weight ratio.

24
Q

Multiple Choice: Which metal is commonly used in electrical wiring?

A

Copper

25
Q

What is the main purpose of a foundry in metal manufacturing?

A

To cast metal parts.

Gcse Dt (7 decks)

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