Question 1: Describe the main function of a junior hacksaw and explain when it would be used in a project.

Answer: A junior hacksaw is used for cutting metal and plastic. It is ideal for making precise cuts in small or thin materials during product assembly or modification.

Question 2: List three safety precautions you should take when using a hand drill.

Answer: Wear safety goggles, secure the material firmly before drilling, and ensure the drill bit is properly attached.

Question 3: Sketch a simple plan for a workspace that includes a workbench, storage for tools, and safety equipment.

Answer: A clear sketch showing a workbench in the center with designated storage areas for hand tools and safety equipment like goggles and gloves nearby.

Question 4: Identify two different types of screwdrivers and describe the types of screws they are used for.

Answer: A flat-head screwdriver for slotted screws and a Phillips-head screwdriver for cross-shaped screws.

Question 5: Design a tool holder to keep commonly used tools organized on a workbench. Label the main features of your design.

Answer: A sketch of a tool holder with slots or hooks for different tools like screwdrivers, pliers, and hammers, with labels indicating each part.

Question 6: Explain the difference between a file and a rasp. When would you choose one over the other?

Answer: A file has fine, closely spaced teeth for smoothing surfaces, while a rasp has coarse teeth for removing large amounts of material quickly. Use a file for finishing and a rasp for shaping rough wood or material.

Question 7: Identify a tool suitable for making precise cuts in thin sheet metal and justify your choice.

Answer: A pair of tin snips or aviation snips are suitable because they are designed specifically for cutting thin sheet metal accurately.

Question 8: Develop a safety checklist for using power tools in the workshop.

Answer: Check the tool for damage, wear safety goggles and gloves, ensure the workpiece is secured, keep loose clothing away, and disconnect power when changing blades or bits.

Question 9: Describe the process of using a clamp to hold a piece of material steady while cutting.

Answer: Position the clamp so it tightly secures the material to a stable surface, ensuring it does not move during cutting, then proceed with your cut carefully.

Question 10: Sketch a plan for a tool maintenance station, including storage and cleaning supplies. Label the main features.

Answer: A sketch showing shelves or drawers for storing tools, a cleaning area with brushes and oil, and labels indicating storage for different types of tools and maintenance supplies.