Factory Acceptance Test (FAT) MCQs With Answer

Introduction:

Factory Acceptance Test (FAT) MCQs With Answer is a focused quiz resource for M.Pharm students studying Pharmaceutical Validation. This collection explores FAT principles, procedures, documentation, and regulatory expectations specific to pharmaceutical equipment and systems. The questions cover FAT planning, protocol contents, typical tests (mechanical, electrical, software, and process simulation), acceptance criteria, witness activities, relationship with IQ/OQ/PQ/SAT, and how FAT supports GMP compliance. Designed to deepen conceptual understanding and prepare students for practical roles in commissioning, quality assurance, and validation, these MCQs help build the technical judgment needed to evaluate FAT results and address deviations or corrective actions in a regulated environment.

Q1. What is the primary objective of a Factory Acceptance Test (FAT) in pharmaceutical equipment qualification?

• To validate the manufacturing process at commercial scale
• To verify the equipment meets design specifications and contractual requirements prior to shipment
• To perform routine maintenance of installed equipment
• To conduct final product release testing

Correct Answer: To verify the equipment meets design specifications and contractual requirements prior to shipment

Q2. Which document typically defines the pass/fail criteria for each test performed during a FAT?

• Design Qualification (DQ)
• FAT Protocol
• Equipment Purchase Order
• Calibration Certificate

Correct Answer: FAT Protocol

Q3. Who is usually responsible for witnessing the FAT from the client side in a pharmaceutical equipment purchase?

• Regulatory inspector assigned by the national agency
• Supplier’s production supervisor
• Client validation, quality assurance, and engineering representatives
• Logistics manager from the client

Correct Answer: Client validation, quality assurance, and engineering representatives

Q4. Which of the following is NOT commonly included as a deliverable from a FAT?

• Completed FAT report with raw data and deviation records
• Bill of materials for the entire facility
• Test protocols and signed test records
• Instrument calibration certificates used during testing

Correct Answer: Bill of materials for the entire facility

Q5. How does FAT differ from Site Acceptance Test (SAT) in pharmaceutical validation?

• FAT is performed after SAT
• FAT is conducted at the supplier’s premises while SAT is performed after installation at the user’s site
• FAT validates the full production process while SAT tests only utilities
• FAT is only for software systems and SAT is only for mechanical systems

Correct Answer: FAT is conducted at the supplier’s premises while SAT is performed after installation at the user’s site

Q6. During a FAT of a PLC-controlled filling machine, which test best demonstrates correct sequence logic and interlocks?

• Electrical continuity check of individual wires
• Simulation of process conditions and logic sequence runs with inputs and outputs monitored
• Visual inspection of the machine paint finish
• Weight of the base frame

Correct Answer: Simulation of process conditions and logic sequence runs with inputs and outputs monitored

Q7. Which risk-based activity should inform selection of critical FAT tests for pharmaceutical equipment?

• Preventive maintenance schedule
• Process Failure Modes and Effects Analysis (PFMEA)
• Supplier’s marketing literature
• Project budget review

Correct Answer: Process Failure Modes and Effects Analysis (PFMEA)

Q8. What is the significance of raw data during a FAT?

• It is optional and may be replaced by summarized statements
• It provides objective evidence of test execution and results for traceability and review
• It is used solely for supplier internal quality control
• It must be destroyed after the FAT report is finalized

Correct Answer: It provides objective evidence of test execution and results for traceability and review

Q9. In a FAT for a lyophilizer, which test is most relevant to demonstrate uniform freeze/dry performance across shelves?

• Visual inspection of shelf alignment
• Temperature mapping of shelves using calibrated thermocouples during a simulated cycle
• Weight measurement of the empty unit
• Verification of door gasket material composition

Correct Answer: Temperature mapping of shelves using calibrated thermocouples during a simulated cycle

Q10. Which regulatory expectation is commonly associated with FAT activities for GMP equipment?

• FAT must be performed only after product validation is complete
• FAT should provide documented evidence that equipment meets specified requirements and supports GMP compliance
• FAT results can be verbal if witnessed by the client
• FAT replaces the need for IQ and OQ

Correct Answer: FAT should provide documented evidence that equipment meets specified requirements and supports GMP compliance

Q11. When software is part of the equipment, which FAT activity is essential to verify electronic records and control functions?

• Review of vendor invoices
• Execution of functional tests, alarm tests, security/permission checks, and audit trail verification
• Measurement of motor vibration
• Inspection of paint thickness

Correct Answer: Execution of functional tests, alarm tests, security/permission checks, and audit trail verification

Q12. If a critical FAT test fails, what is the appropriate initial activity?

• Ship the equipment and fix it at the site
• Record the failure, perform immediate containment if required, root cause analysis, and define corrective actions
• Ignore the failure if it is marginal
• Remove the test from protocol and continue remaining tests

Correct Answer: Record the failure, perform immediate containment if required, root cause analysis, and define corrective actions

Q13. Which statement about environmental simulation during FAT is correct?

• Environmental conditions are never simulated during FAT
• Simulating process-relevant environmental conditions (temperature, humidity) can be necessary to demonstrate function before shipment
• Only final PQ at the site can include environmental variations
• Simulated environmental tests must be performed using non-calibrated instruments

Correct Answer: Simulating process-relevant environmental conditions (temperature, humidity) can be necessary to demonstrate function before shipment

Q14. What role does the FAT play in the overall equipment qualification lifecycle (DQ/IQ/OQ/PQ)?

• FAT replaces OQ and PQ
• FAT provides evidence that the delivered equipment conforms to design, facilitating downstream IQ/OQ activities
• FAT is part of PQ activities only
• FAT is unrelated to the qualification lifecycle

Correct Answer: FAT provides evidence that the delivered equipment conforms to design, facilitating downstream IQ/OQ activities

Q15. Which metric or method may be used during a FAT to confirm dosing accuracy of a liquid dispensing system?

• Conductivity of supply water
• Gravimetric measurement of dispensed volumes across expected operating range and statistical comparison to tolerance limits
• Color comparison of dispensed fluid
• Manufacturer’s stated accuracy without testing

Correct Answer: Gravimetric measurement of dispensed volumes across expected operating range and statistical comparison to tolerance limits

Q16. Which of the following best describes a “cold FAT” versus a “hot FAT”?

• A cold FAT validates cryogenic equipment and a hot FAT validates sterilizers
• Cold FAT tests mechanical and electrical functions without media; hot FAT includes running the process with product or surrogate materials
• Cold FAT is performed in winter and hot FAT in summer
• Cold FAT is done by the supplier only and hot FAT is done by the client only

Correct Answer: Cold FAT tests mechanical and electrical functions without media; hot FAT includes running the process with product or surrogate materials

Q17. For a validated water-for-injection (WFI) generation skid undergoing FAT, which test would be most critical?

• Measurement of ambient light levels in supplier’s factory
• Verification of final water quality parameters (conductivity, TOC) under simulated process flow and temperature conditions
• Paint adhesion test on the skid frame
• Supplier employee headcount verification

Correct Answer: Verification of final water quality parameters (conductivity, TOC) under simulated process flow and temperature conditions

Q18. What is the purpose of including a Commissioning or FAT punch list?

• To list non-essential cosmetic preferences of the client
• To record open items, minor defects, and tasks to be completed or corrected before shipment or final acceptance
• To enumerate regulatory inspections already passed
• To provide a financial summary of the purchase order

Correct Answer: To record open items, minor defects, and tasks to be completed or corrected before shipment or final acceptance

Q19. How should calibration status of instruments used during FAT be demonstrated?

• By verbal confirmation from the supplier technician
• By providing current calibration certificates traceable to recognized standards
• Calibration is unnecessary for FAT measurements
• By attaching manufacturer brochures

Correct Answer: By providing current calibration certificates traceable to recognized standards

Q20. Which approach ensures FAT activities are aligned with regulatory expectations and GMP?

• Rely solely on vendor’s standard factory tests without client input
• Develop a risk-based FAT protocol reviewed by client QA/validation, reference design specifications, and document all results and deviations
• Perform FAT only after product batches are produced
• Exclude software and control system tests to save time

Correct Answer: Develop a risk-based FAT protocol reviewed by client QA/validation, reference design specifications, and document all results and deviations

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