Q1. The main purpose of an aircraft propulsion system is to:
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Q2. Which of the following is a type of aircraft engine?
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Q3. In a turbojet engine, the main components include:
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Q4. Which engine type is most fuel-efficient for subsonic transport aircraft?
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Q5. The bypass ratio in a turbofan engine is defined as:
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Q6. Which component of a jet engine drives the compressor?
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Q7. Afterburners are used to:
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Q8. Which parameter determines the maximum thrust of a turbojet?
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Q9. Ramjet engines are efficient only at:
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Q10. The main difference between a turbojet and turbofan engine is:
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Q11. Thrust-to-weight ratio indicates:
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Q12. Which type of engine is used in helicopters?
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Q13. Specific fuel consumption (SFC) is defined as:
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Q14. In a turboprop engine, most thrust is produced by:
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Q15. Engine surge occurs due to:
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Q16. Which engine type is suitable for hypersonic flight?
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Q17. Nozzle in a jet engine is used to:
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Q18. The efficiency of a jet engine increases with:
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Q19. A scramjet engine operates with:
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Q20. The thrust produced by a propeller is proportional to:
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