Question 1: Define the term 'manufacturing' in the context of industry.

Answer: Manufacturing is the process of producing goods in large quantities using machinery and factory-based methods.

Question 2: Name three common manufacturing processes used in industry.

Answer: Casting, moulding, and assembly.

Question 3: Describe how a factory might produce identical plastic parts using injection moulding.

Answer: Plastic is heated until melted, then injected into a mould shaped like the part. Once cooled, the mould is opened, and the solidified part is removed. This process repeats to produce multiple identical parts.

Question 4: Explain the purpose of quality control in manufacturing.

Answer: Quality control ensures that products meet specific standards and are free from defects, maintaining safety and customer satisfaction.

Question 5: Imagine you are designing a new plastic toy. Sketch a simple plan showing how the toy might be manufactured in a factory, including key steps such as moulding and assembly.

Answer: A clear sketch should show a flow diagram with stages: raw material input, injection moulding of parts, cooling, assembly of parts, and packaging. Labels should identify each step.

Question 6: Draw a basic diagram of a manufacturing process that produces metal screws. Include the main stages involved.

Answer: A diagram showing raw metal being cut into rods, thread cutting on a machine, and the finished screws being inspected. Labels should include 'cutting,' 'threading,' and 'inspection.'

Question 7: Identify and describe two advantages of using automated machinery in manufacturing.

Answer: Automation increases production speed and consistency of products, and reduces the need for manual labour, lowering costs.

Question 8: What is a 'production line' and how does it improve manufacturing efficiency?

Answer: A production line is a series of workstations where different tasks are performed in sequence. It improves efficiency by allowing multiple products to be assembled quickly and systematically.

Question 9: If a factory produces 10,000 units of a product each month, what might be some challenges in maintaining quality and consistency? Suggest one solution.

Answer: Challenges include variations in materials or machine calibration. A solution is to implement regular quality checks and maintenance schedules.

Question 10: Design a simple label for a manufactured product, including the product name, material, and safety information.

Answer: A neat, clear label with the product name at the top, material information below, and safety warnings at the bottom. The design should be simple, with readable fonts.