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Questions and Answers
What is a screw made up of?
What is a screw made up of?
- A rod/pole and a flat surface
- An inclined plane wrapped around a rod/pole (correct)
- A wedge and a cylinder
- A cylinder and a flat surface
What is another use of a screw besides joining furniture and cabinet parts?
What is another use of a screw besides joining furniture and cabinet parts?
- To tighten a gas tank cap using a corkscrew
- To open a jar using a vice
- To insert a lightbulb into a socket (correct)
- To lift a car using a corkscrew
What is the main purpose of a screw?
What is the main purpose of a screw?
- To lift heavy objects using a car jack
- To open a wine bottle using a corkscrew
- To push things along using the thread
- To hold things together (correct)
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