Wood and Manufacturing Terminology Quiz

What is one way to reduce the risk of inhaling fumes from melted solder?

• Use a fan.

• Wear protective gloves.

• Work in a well-ventilated area.

• Use a smaller soldering iron.

What is soldering used for?

• Painting surfaces

• Joining electronic components

• Cutting wires

• Insulating cables

What is the composition of solder?

• 70% tin and 30% lead

• 60% tin and 40% lead

• 50% tin and 50% lead

• 40% tin and 60% lead

At what temperature does solder become molten?

• 100°C

• 150°C

• 200°C

• 250°C

What is a solid shape often used to make a mould, often a convex shape?

• Former

• Acrylic

• Prototype

• Jig

What is the term for plastics made from renewable sources such as corn starch?

• Bioplastic

• Crude oil

• Acrylic

• Malleable

What is the process called where thermosetting polymers are set under heat and pressure?

• Batch production

• Compression moulding

• Drape forming

• Bending

What is the term for a machine with a heated element used to heat and shape polymers?

• Line bender

• Laser cutter

• Hacksaw

• Cooling jig

What is the term for a mixture of hydrocarbons formed over millions of years from ancient dead marine organisms?

• Crude oil

• Bioplastic

• Acrylic

• Malleable

How does CAD help in modifying designs?

• It makes it more difficult to edit ideas.

• It requires starting from scratch.

• It makes it easier and cheaper to modify designs.

• It prevents any changes to existing ideas.