Question 1: Describe a situation in a workshop where a wrench would be used. Explain why this tool is suitable for that task.

Answer: A wrench is used to tighten or loosen nuts and bolts. It is suitable because it provides a firm grip and torque to turn fasteners effectively.

Question 2: List three different types of hand tools that are commonly used in carpentry and briefly describe their primary use.

Answer: Hammer - used for driving nails into wood. Saw - used to cut wood to size. Chisel - used for carving or shaping wood.

Question 3: Imagine you are assembling a piece of furniture. Which power tool might you use to drill holes quickly, and why?

Answer: A drill is used because it allows for quick, precise drilling of holes, saving time compared to manual drilling.

Question 4: Draw a simple sketch of a safety helmet and label its three main parts: shell, inner padding, and chin strap.

Answer: The sketch should show a rounded outer shell, an inner padding layer for comfort, and a chin strap for securing the helmet on the head.

Question 5: Explain the importance of using appropriate personal protective equipment (PPE) in a workshop. Give two examples.

Answer: PPE protects workers from hazards such as flying debris or chemicals, reducing injury risk. Examples include safety goggles to protect eyes and gloves to protect hands.

Question 6: A technician needs to join two pieces of metal securely. Which application method might they use? Describe the process briefly.

Answer: They might use welding, which involves melting the metal pieces together using high heat, creating a strong, permanent bond.

Question 7: Sketch a basic diagram of a simple electrical circuit that includes a battery, a switch, and a light bulb. Leave space for your drawing.

Answer: The diagram should show a battery connected in series to a switch, which connects to a light bulb, indicating a complete circuit when the switch is closed.

Question 8: Identify two applications of glue or adhesive in construction or craft work, and explain their purposes.

Answer: Glue is used to bond wood pieces together in furniture making and to stick paper or fabric in craft projects. It provides a quick, strong bond.

Question 9: Sketch a simple ergonomic handle design for a hand tool. Include features that make it comfortable to hold.

Answer: The sketch should show a handle with a smooth, contoured shape, possibly with a textured grip area, designed to fit comfortably in the hand and reduce strain.