Question 1: Identify three common hazards that might occur when using power tools during product making. Explain how each hazard can be prevented.

Answer: Possible hazards include: 1) Cutting injuries from blades—prevent by using guards and wearing protective gloves. 2) Electric shock—prevent by checking cables and using properly grounded tools. 3) Fire risk—prevent by keeping flammable materials away from heat sources and ensuring proper ventilation.

Question 2: Describe two safety features that should be included in a homemade workshop to ensure safe working conditions.

Answer: Features include: 1) Emergency stop buttons on electrical equipment. 2) Clearly marked fire exits and fire extinguishers accessible in case of fire.

Question 3: Explain why it is important to wear safety goggles when working on a product design project involving cutting or sanding.

Answer: Safety goggles protect the eyes from flying debris, dust, and fragments that could cause injury or damage to the eyes.

Question 4: List three safety precautions you should take before starting to make a product.

Answer: Precautions include: 1) Reading and understanding safety instructions for all tools. 2) Wearing appropriate protective equipment. 3) Ensuring the workspace is clean and free of clutter.

Question 5: Draw a safety layout plan for your workshop area showing where safety equipment such as fire extinguishers, first aid kits, and emergency exits should be located. Make sure your plan is clear and labelled.

Answer: A correct sketch would include a simple rectangular layout with labeled locations for fire extinguishers, first aid kits, emergency exits, and clear pathways. The plan should be neat, accurately labelled, and show accessible safety equipment.

Question 6: Design a simple safety checklist for students to follow before using power tools in the classroom. Include at least five safety steps.

Answer: A suitable checklist includes: 1) Wear safety goggles and gloves. 2) Check that tools are in good working condition. 3) Keep hair and loose clothing tied back. 4) Remove unnecessary jewelry. 5) Ensure workspace is tidy and free of obstructions.

Question 7: Sketch a design for a protective cover for a circular saw blade to prevent accidental contact. Include labels for key features.

Answer: A correct sketch would show a semi-circular or full cover over the saw blade, with labels indicating features such as safety latch, hinge, and open section for cutting. The cover should be designed to fully enclose the blade when not in use.

Question 8: Explain the importance of testing a prototype in a safe environment before full production, particularly regarding safety considerations.

Answer: Testing in a safe environment ensures that any safety issues or hazards are identified and addressed early, preventing accidents during actual use or production. It also helps to verify that safety features function correctly.

Question 9: Identify and describe two ways to make a product safer for users, based on your understanding of safety in product design.

Answer: Ways to improve safety include: 1) Adding protective features such as guards or covers over moving parts. 2) Making the product ergonomic to reduce strain and accidental slips or falls.

Question 10: Create a brief safety instructions guide for users of a newly designed handheld tool. Include at least three key safety tips.

Answer: A safety guide might include: 1) Always wear protective equipment when using the tool. 2) Keep hands clear of moving parts. 3) Turn off and unplug the tool when not in use or when changing parts.