BSE Quality Management and Process Improvement 2 — Questions and Answers
Question 1: What is the primary goal of a Kaizen event in Lean manufacturing?
- To plan a long-term technology upgrade
- To achieve rapid, focused improvement in a specific process area (Correct answer)
- To conduct annual quality audits
- To develop a five-year strategic plan
Correct answer: To achieve rapid, focused improvement in a specific process area
A Kaizen event is a short-duration, focused workshop (typically 3–5 days) where a cross-functional team makes rapid improvements to a targeted process.
Question 2: Which of the following is a key principle of Total Quality Management (TQM)?
- Quality is solely the responsibility of the quality department
- Quality improvement is a one-time project initiative
- Quality requires customer focus and continuous improvement by all employees (Correct answer)
- Quality standards are set by management and enforced on workers
Correct answer: Quality requires customer focus and continuous improvement by all employees
TQM is an organization-wide philosophy where all employees at every level are responsible for maintaining and improving quality with a customer-centric focus.
Question 3: In the Plan-Do-Check-Act (PDCA) cycle, what is the primary purpose of the 'Check' phase?
- To identify the problem and develop a plan
- To implement the solution on a small scale
- To evaluate whether the implemented changes achieved the desired results (Correct answer)
- To standardize successful changes across the organization
Correct answer: To evaluate whether the implemented changes achieved the desired results
The Check phase involves measuring and analyzing results of the implemented change to determine whether it achieved the planned improvement objectives.
Question 4: What is a 'defect' in the context of Six Sigma quality?
- Any product that costs more than budgeted
- Any output that fails to meet a customer specification or requirement (Correct answer)
- Any process step that takes longer than planned
- Any employee error that requires rework
Correct answer: Any output that fails to meet a customer specification or requirement
In Six Sigma, a defect is any instance where the product or service fails to meet the customer's specification, regardless of the severity of the failure.
Question 5: Which quality cost category includes costs incurred to prevent defects from occurring?
- Internal Failure Costs
- External Failure Costs
- Appraisal Costs
- Prevention Costs (Correct answer)
Correct answer: Prevention Costs
Prevention costs are investments made to stop defects from occurring, including training, process design, and quality planning activities.
Question 6: What is the purpose of a Failure Mode and Effects Analysis (FMEA)?
- To document post-failure investigations
- To proactively identify potential failure modes and their impacts before they occur (Correct answer)
- To calculate the financial cost of product failures
- To train employees on quality inspection techniques
Correct answer: To proactively identify potential failure modes and their impacts before they occur
FMEA is a proactive risk assessment tool that identifies potential failure modes in a product or process, evaluates their effects, and prioritizes corrective actions.
BSE Quality Management and Process Improvement 2
What is the primary goal of a Kaizen event in Lean manufacturing?