Q1. Which document records all maintenance actions performed on an aircraft?
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Q2. Which type of maintenance is carried out at predetermined intervals?
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Q3. Line maintenance is usually performed:
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Q4. Which of the following is a heavy maintenance check?
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Q5. What is the purpose of Condition-Based Maintenance (CBM)?
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Q6. The certificate ensuring that an aircraft is fit to fly after maintenance is:
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Q7. Unscheduled maintenance usually occurs due to:
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Q8. What is the main purpose of lubrication in aircraft maintenance?
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Q9. Which organization issues Airworthiness Directives (ADs)?
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Q10. Which maintenance practice ensures reliability by replacing components before they fail?
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Q11. Which gas is commonly used in aircraft tires?
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Q12. What is the main function of borescope inspection?
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Q13. In aircraft maintenance, MEL stands for:
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Q14. Which inspection is usually done before the first flight of the day?
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Q15. What type of maintenance data is provided by the Aircraft Maintenance Manual (AMM)?
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Q16. Which part of the aircraft requires Non-Destructive Testing (NDT)?
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Q17. The primary goal of Reliability-Centered Maintenance (RCM) is to:
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Q18. Which aircraft check is carried out approximately every 24–60 months?
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Q19. Which system monitors aircraft health in real-time?
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Q20. Who is authorized to certify aircraft maintenance work?
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