Quality Management Question Bank – Level 3 Engineering

What is the difference between Quality Control (QC) and Quality Assurance (QA)? Give an example of each.

• Quality Control focuses on identifying defects in the final product, while Quality Assurance focuses on improving and stabilizing production processes to prevent defects.

• Quality Assurance focuses on identifying defects in the final product, while Quality Control focuses on improving and stabilizing production processes to prevent defects.

• Quality Control and Quality Assurance both focus on identifying defects in the final product.

• Quality Control and Quality Assurance both focus on improving and stabilizing production processes to prevent defects.

Why is it incorrect to assume that quality can be achieved solely through final inspections?

• Because final inspections can miss defects that occur earlier in the process.

• Because final inspections are the most reliable method of ensuring quality.

• Because quality is only important at the end of the production process.

• Because final inspections are unnecessary if the process is well-designed.

Preventing defects is more effective than detecting and fixing them later in the production process because:

• it saves time and resources.

• it is more challenging.

• it requires more manpower.

• it is less efficient.

What are the four main costs of quality, and how do they impact a business financially?

• Prevention costs, appraisal costs, internal failure costs, and external failure costs; they impact a business by increasing overall expenses but can lead to long-term savings by improving quality.

• Material costs, labor costs, overhead costs, and marketing costs; they impact a business by directly affecting the profit margins.

• Fixed costs, variable costs, semi-variable costs, and sunk costs; they impact a business by influencing pricing strategies and budget allocations.

• Direct costs, indirect costs, opportunity costs, and sunk costs; they impact a business by affecting financial planning and resource allocation.

Improving quality can reduce costs rather than increasing them. Which of the following is an example of this?

• Reducing waste in production processes

• Increasing the number of employees

• Expanding the product line

• Raising prices of products

Continuous improvement in quality management is important because it:

• ensures consistent quality enhancement over time.

• focuses only on short-term gains.

• eliminates the need for employee training.

• prioritizes cost-cutting over quality.

What does ISO 9001 focus on, and why is it incorrect to think it defines product specifications?

• ISO 9001 focuses on quality management systems and it is incorrect to think it defines product specifications because it provides a framework for consistent quality rather than specific product details.

• ISO 9001 focuses on environmental management systems and it is incorrect to think it defines product specifications because it provides guidelines for environmental impact rather than product details.

• ISO 9001 focuses on occupational health and safety and it is incorrect to think it defines product specifications because it provides safety guidelines rather than product details.

• ISO 9001 focuses on financial management systems and it is incorrect to think it defines product specifications because it provides financial guidelines rather than product details.

How does employee involvement contribute to maintaining high-quality standards?

• By reducing costs

• By improving communication

• By ensuring adherence to processes

• By increasing employee satisfaction

Customer satisfaction is important in quality management because it ensures that products or services meet customer expectations. How does it differ from simply meeting technical specifications?

• Customer satisfaction focuses on meeting customer expectations, while technical specifications focus on meeting predefined criteria.

• Customer satisfaction is about meeting technical specifications, while technical specifications are about customer expectations.

• Both customer satisfaction and technical specifications focus on meeting customer expectations.

• Customer satisfaction and technical specifications are unrelated concepts.

What are the steps of the PDCA (Plan-Do-Check-Act) cycle, and why is it important in continuous improvement?

• Plan, Do, Check, Act; It is important for continuous improvement because it provides a structured framework for problem-solving and process optimization.

• Plan, Act, Check, Do; It is important for continuous improvement because it helps in maintaining the status quo.

• Do, Plan, Act, Check; It is important for continuous improvement because it focuses on immediate action without planning.

• Check, Act, Plan, Do; It is important for continuous improvement because it emphasizes evaluation before planning.