Question 1: Describe the steps involved in applying a basic glue joint to join two pieces of wood. Include preparation, application, and drying time.

Answer: Prepare surfaces by sanding, apply an even layer of glue to one surface, press pieces together firmly, and allow sufficient drying time as recommended for the glue used.

Question 2: Explain the purpose of sanding a surface after cutting or shaping a material. How does it improve the final product?

Answer: Sanding smooths rough edges and surfaces, removes imperfections, and prepares the material for finishing, resulting in a more polished and safe product.

Question 3: Sketch a simple plan for a wooden box with a lid. Label the main parts and include measurements for the base and lid.

Answer: A clear sketch showing a rectangular box with a separate lid, marked with dimensions for length, width, and height, including labels for 'base', 'sides', 'bottom', and 'lid'.

Question 4: List three safety precautions to observe when using a jigsaw during the making process.

Answer: Wear safety goggles and hearing protection, keep hands away from the blade, and ensure the material is securely clamped before cutting.

Question 5: Describe how to create a neat and accurate hole using a hand drill. Include preparation, technique, and finishing.

Answer: Mark the position clearly, select the appropriate drill bit, hold the drill steady with both hands, apply steady pressure, and withdraw the drill carefully after drilling.

Question 6: Draw a cross-section of a simple plastic container showing the base, walls, and the opening. Include labels for each part.

Answer: A vertical cross-section showing the container’s base at the bottom, vertical walls, and an open top, with labels for 'base', 'walls', and 'opening'.

Question 7: Explain the difference between soldering and welding in terms of the materials they are used for and the process involved.

Answer: Soldering joins electrical components or metals at relatively low temperatures using a filler metal, while welding fuses materials together by melting their surfaces at high temperatures.

Question 8: Plan a simple process flow chart for assembling a basic wooden chair, including at least four main steps.

Answer: A flow chart showing steps such as cutting parts, sanding, assembling with screws or joints, and finishing with varnish or paint.

Question 9: Describe the purpose of using a clamp during the gluing process in making a product.

Answer: Clamps hold the pieces tightly together during glue drying, ensuring a strong and accurate bond without movement.

Question 10: Identify two common techniques for finishing a wooden surface and explain their effects.

Answer: Sanding smooths the surface for a polished look, while varnishing adds a protective layer and enhances appearance.