Aircraft Engines Mod 7
Quiz by John Martin
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13 questions
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- Q1Two common types of engines used in aviation arereciprocating and turboturbojet and turboproppiston and reciprocatingreciprocating and turbine20s
- Q2A gas turbine engine turns a propeller with twice the power of a reciprocating engine.TrueFalse20s
- Q3Propellers become inefficient as their tips approach supersonic speed.FalseTrue20s
- Q4Propellers have a twist in them so that the amount of thrust they produce along their length is equal.TrueFalse20s
- Q5The engine pictured here is aturboproppropfanturbojetturbofan20s
- Q6Regarding turbofan engines, all of the following are true EXCEPTinefficient at high altitudesquieter than turbojetsmore fuel-efficient than a turbo-jetmost of the air bypasses the power section20s
- Q7The word "turbine" meansjetcompresswhirlsmash20s
- Q8Which of these is NOT part of a turbine engine?spark plugcombustorintaketurbine20s
- Q9This aircraft is powered by what type of engine?reciprocatingturbojetpropfanturboprop20s
- Q10Which of these is NOT part of a turbine engine?exhaust nozzlepistoncompressorinlet20s
- Q11In a scramjet engine, the air is slowed to subsonic speed before combustion takes place.FalseTrue20s
- Q12The aircraft pictured here has what type of engine?turbojetturboproppropfanreciprocating20s
- Q13Any type of wheel device with vanes attached that is turned by the force of a moving fluid striking the vanes is known as aflywheelpaddlewheelpistonturbine30s
