MSSC QUALITY PRACTICES &
MEASUREMENT ADVANCED EXAM
QUESTIONS WITH CORRECT ANSWERS
100% VERIFIED.
1. Which international standard is primarily focused on the requirements for a quality
management system (QMS)?
A. ISO 14001
B. ISO 9001
C. ISO 45001
D. ISO 17025
Answer: B
Conceptual Explanation: ISO 9001 is the international standard that specifies
requirements for a quality management system to demonstrate the ability to consistently
provide products and services that meet customer and regulatory requirements.
2. In Statistical Process Control (SPC), what does a ‘Cpk’ value of less than 1.0 indicate?
A. The process is producing parts outside of the specification limits.
B. The process is capable of meeting specifications.
C. The process is perfectly centered.
,D. The process variability is zero.
Answer: A
Conceptual Explanation: A Cpk of less than 1.0 indicates that the process mean is too
close to one of the specification limits or the spread is too wide, resulting in defects.
3. Which measurement tool would be most appropriate for measuring a bore with a
tolerance of +/- 0.0001 inches?
A. Vernier Caliper
B. Steel Ruler
C. Dial Indicator
D. Bore Micrometer
Answer: D
Conceptual Explanation: A bore micrometer (or inside micrometer) provides the high
precision required for tolerances at the ten-thousandths level, which calipers cannot
reliably achieve.
4. What is the primary difference between accuracy and precision?
A. Accuracy is consistency; precision is closeness to the target.
B. Precision refers to the tool’s cost, accuracy to its age.
C. They are the same in a metrology context.
D. Accuracy is closeness to the target; precision is consistency of results.
, Answer: D
Conceptual Explanation: Accuracy refers to how close a measurement is to the true value,
while precision refers to the repeatability or consistency of the measurements.
5. A Pareto Chart is used to identify the ‘vital few’ problems based on which principle?
A. The 50/50 Rule
B. The Six Sigma Rule
C. The Rule of 10
D. The 80/20 Rule
Answer: D
Conceptual Explanation: The Pareto Principle (80/20 Rule) suggests that roughly 80% of
effects come from 20% of causes, helping quality teams prioritize the most significant
issues.
6. Which document provides specific instructions on how to perform a task and is more
detailed than a standard operating procedure (SOP)?
A. Quality Manual
B. Policy Statement
C. Work Instruction
D. Material Safety Data Sheet
Answer: C
MEASUREMENT ADVANCED EXAM
QUESTIONS WITH CORRECT ANSWERS
100% VERIFIED.
1. Which international standard is primarily focused on the requirements for a quality
management system (QMS)?
A. ISO 14001
B. ISO 9001
C. ISO 45001
D. ISO 17025
Answer: B
Conceptual Explanation: ISO 9001 is the international standard that specifies
requirements for a quality management system to demonstrate the ability to consistently
provide products and services that meet customer and regulatory requirements.
2. In Statistical Process Control (SPC), what does a ‘Cpk’ value of less than 1.0 indicate?
A. The process is producing parts outside of the specification limits.
B. The process is capable of meeting specifications.
C. The process is perfectly centered.
,D. The process variability is zero.
Answer: A
Conceptual Explanation: A Cpk of less than 1.0 indicates that the process mean is too
close to one of the specification limits or the spread is too wide, resulting in defects.
3. Which measurement tool would be most appropriate for measuring a bore with a
tolerance of +/- 0.0001 inches?
A. Vernier Caliper
B. Steel Ruler
C. Dial Indicator
D. Bore Micrometer
Answer: D
Conceptual Explanation: A bore micrometer (or inside micrometer) provides the high
precision required for tolerances at the ten-thousandths level, which calipers cannot
reliably achieve.
4. What is the primary difference between accuracy and precision?
A. Accuracy is consistency; precision is closeness to the target.
B. Precision refers to the tool’s cost, accuracy to its age.
C. They are the same in a metrology context.
D. Accuracy is closeness to the target; precision is consistency of results.
, Answer: D
Conceptual Explanation: Accuracy refers to how close a measurement is to the true value,
while precision refers to the repeatability or consistency of the measurements.
5. A Pareto Chart is used to identify the ‘vital few’ problems based on which principle?
A. The 50/50 Rule
B. The Six Sigma Rule
C. The Rule of 10
D. The 80/20 Rule
Answer: D
Conceptual Explanation: The Pareto Principle (80/20 Rule) suggests that roughly 80% of
effects come from 20% of causes, helping quality teams prioritize the most significant
issues.
6. Which document provides specific instructions on how to perform a task and is more
detailed than a standard operating procedure (SOP)?
A. Quality Manual
B. Policy Statement
C. Work Instruction
D. Material Safety Data Sheet
Answer: C
