Question 1: Explain why it is important to wear safety goggles when using tools in a workshop.

Answer: Wearing safety goggles protects the eyes from flying debris, dust, or splashes of hazardous materials, preventing injuries.

Question 2: Identify three safety precautions you should take before starting a woodworking project.

Answer: Wear safety goggles, ensure tools are in good condition, and keep the workspace clean and free of hazards.

Question 3: Describe a safe way to test if a newly designed product handle is comfortable to grip.

Answer: Use your hand to hold the handle repeatedly, checking for comfort and a secure grip without excessive force. Ensure the handle is smooth and free from sharp edges.

Question 4: Sketch a simple safety guard for a circular saw. Label the parts that would protect the user from injury.

Answer: A correct sketch would show a protective cover or guard surrounding the saw blade, with labels indicating the guard, the saw blade, and the handle. The guard should cover the blade when not in use.

Question 5: List two common hazards associated with soldering electronic components and how to avoid them.

Answer: Inhalation of fumes: work in a well-ventilated area. Burns from hot soldering iron: wear heat-resistant gloves and handle the iron carefully.

Question 6: Draw a plan for a storage container that safely holds sharp tools like scissors and knives. Include features that prevent accidental cuts.

Answer: A good plan would include a container with individual compartments, a secure lid, and rounded edges to prevent cuts. Label the compartments for each tool.

Question 7: What should you do if you notice a loose wire in an electrical product you are designing?

Answer: Stop working immediately, disconnect the power source, and fix or replace the loose wire to prevent electrical shock or fire hazards.

Question 8: Sketch a safety label for a product that warns users about potential electrical shock. Include the warning text and symbols.

Answer: A correct sketch would show a triangle with an exclamation mark, a clear warning phrase like 'Risk of Electric Shock,' and a symbol of a lightning bolt or shock icon.

Question 9: Explain why it is important to test a new product for safety before manufacturing it on a large scale.

Answer: Testing ensures that the product does not pose any hazards to users, helps identify potential safety issues, and ensures compliance with safety regulations.

Question 10: Draw a simple safety checklist that a student should follow before using tools in the workshop.

Answer: A correct checklist would list steps such as wearing safety gear, checking tools for damage, clearing the workspace, and following instructions carefully.