CCT CCT Quality Control & Testing Procedures 1 — Questions and Answers
Question 1: What is the primary purpose of a functional acceptance test on a Casper system before deployment?
- To verify all components meet performance specifications (Correct answer)
- To calculate installation cost
- To train the end user
- To update firmware automatically
Correct answer: To verify all components meet performance specifications
Functional acceptance testing confirms that all system components operate within specified performance parameters before the unit is handed over to the customer.
Question 2: Which document provides the benchmark values used when performing quality inspections on a Casper unit?
- Sales invoice
- Manufacturer's technical specification sheet (Correct answer)
- Shipping manifest
- Customer purchase order
Correct answer: Manufacturer's technical specification sheet
The manufacturer's technical specification sheet lists the exact tolerances and benchmark values that inspectors compare against measured results during quality checks.
Question 3: During a post-installation quality audit, a technician discovers sensor readings are consistently 5% above the calibrated baseline. What is the correct first step?
- Replace the entire sensor assembly
- Document the deviation and recalibrate per the service manual (Correct answer)
- Ignore it if within 10%
- Restart the system and retest
Correct answer: Document the deviation and recalibrate per the service manual
Any out-of-tolerance reading must be documented and then corrected through the recalibration procedure outlined in the service manual before the system is approved.
Question 4: What does a red-tag hold on a Casper component indicate in a quality-control workflow?
- The component passed inspection
- The component is awaiting shipment
- The component is quarantined due to a defect or non-conformance (Correct answer)
- The component requires routine lubrication
Correct answer: The component is quarantined due to a defect or non-conformance
A red-tag (quarantine tag) signals that the component has failed inspection or is suspected defective and must not be used until disposition is determined.
Question 5: Which inspection method involves examining a Casper system's connections and mounts visually without energizing the system?
- Hipot testing
- Operational load testing
- Pre-energization visual inspection (Correct answer)
- Thermal imaging scan
Correct answer: Pre-energization visual inspection
Pre-energization visual inspection checks physical integrity—connections, mounts, and wiring—before power is applied to prevent damage from assembly errors.
Question 6: A quality-control checklist requires sign-off by both the technician and a quality assurance (QA) reviewer. Why is dual sign-off important?
- It speeds up the testing process
- It provides independent verification that all steps were completed correctly (Correct answer)
- It eliminates the need for test equipment
- It satisfies only a paperwork requirement with no practical benefit
Correct answer: It provides independent verification that all steps were completed correctly
Dual sign-off provides an independent second check, reducing the risk that an error or skipped step goes undetected before the system is approved for use.
CCT CCT Quality Control & Testing Procedures 1
What is the primary purpose of a functional acceptance test on a Casper system before deployment?