Design and Technology Quiz: Key Concepts

Which of the following is a common investigation technique used in design and technology to gather information about a product's performance?

• Brainstorming

• Surveys

• Sketching

• Prototyping

What is the primary purpose of quality control in manufacturing?

• To increase production speed

• To ensure products meet specified standards

• To reduce the cost of materials

• To improve employee satisfaction

In the context of tolerances, what does the term "tolerance" refer to?

• The maximum weight a material can support

• The acceptable range of variation in a physical dimension

• The temperature range a material can withstand

• The lifespan of a product

Which of the following is a key characteristic of a batch production process?

• Continuous production without interruption

• Production of a single item at a time

• Manufacturing products in groups or sets

• Customisation of each individual product

Which of the following is a method to minimise material wastage during production?

• Using standardised components

• Increasing production hours

• Hiring more workers

• Using cheaper materials

Which investigation technique involves collecting data through direct interaction with users?

• Surveys

• Focus groups

• Ethnographic studies

• Questionnaires

What is the purpose of a tolerance stack-up analysis in product design?

• To determine the aesthetic appeal of a product

• To assess the environmental impact of a product

• To evaluate the cumulative effect of part tolerances

• To ensure parts fit together correctly

Which of the following is a benefit of implementing an efficient material management system?

• Increased product defects

• Higher storage costs

• Improved production efficiency

• Longer lead times

In quality control, what is the primary function of a "Pareto chart"?

• To track employee performance

• To identify the most significant factors in a process

• To monitor production costs

• To plan marketing strategies

What is the primary goal of reducing wastage in a manufacturing process?

• To increase the number of products produced

• To lower production costs and improve efficiency

• To extend the product's shelf life

• To enhance the product's design