Question 1: Define 'mass production' and explain one advantage it offers to manufacturers.

Answer: Mass production is the process of manufacturing large quantities of standardized products efficiently. An advantage is that it reduces the cost per unit, making products more affordable.

Question 2: Describe a common manufacturing process used for creating plastic objects, and list one key step involved.

Answer: Injection moulding is a common process where melted plastic is injected into a mould to form a shape. A key step is cooling and solidifying the plastic inside the mould before removal.

Question 3: Identify and explain two quality control methods used in manufacturing industries.

Answer: One method is visual inspection, where products are checked for defects manually. Another is automated testing, which uses machines to check for dimensions and faults to ensure consistency.

Question 4: Sketch a simple diagram of a conveyor belt system used in a factory. Label the main parts such as the belt, motor, and loading area.

Answer: A drawing showing a flat belt loop driven by a motor at one end, with an area for loading items at the start and a discharge point at the end. Labels should include 'conveyor belt', 'motor', 'loading area', and 'discharge point'.

Question 5: Design a brief plan for a product that could be manufactured using a flow production line. Include at least three different stages in your plan.

Answer: Stage 1: Cutting raw materials into parts. Stage 2: Assembling components. Stage 3: Finishing and quality checking before packaging.

Question 6: Create a labelled sketch of a manufacturing workstation suitable for assembling small electronic devices. Include at least four features.

Answer: A workspace with a workbench, storage for tools, electrical outlets, and a microscope or magnifier for detailed work. Labels should identify each feature.

Question 7: Explain the difference between 'batch production' and 'mass production'.

Answer: Batch production involves making a set number of items at a time, then switching to a different product. Mass production continuously produces large quantities of the same product without interruption.

Question 8: Propose a solution to reduce waste during a manufacturing process. Briefly describe your idea.

Answer: Implementing precise cutting techniques and reusing scrap materials can reduce waste, leading to more efficient resource use.

Question 9: Sketch a simple plan for a factory layout that includes areas for raw material storage, manufacturing, and finished product storage. Label each area clearly.

Answer: A rough layout with rectangular zones labeled 'Raw Material Storage', 'Manufacturing Area', and 'Finished Product Storage', arranged logically to allow smooth workflow.

Question 10: Identify two environmental considerations manufacturers should take into account during production and explain why.

Answer: Reducing energy consumption to lower carbon emissions, and managing waste properly to prevent pollution and promote sustainability.