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本人在新加坡,这边有EASA的考点,(每个module 80新币 ),持EASA执照可以到新加坡、马来西亚、阿联酋、英国、澳洲等承认EASA牌照的国家工作,只要考相关的air law就好了,我们在毕业前都会尽量去把basic licence的相关module通过,在面试ST和新加坡 |
hawker pacific等公司的时候(目前新航SIA由于政策原因不招外国学生 ),这样我们面试时会比较有优势,因为可以 |
在读书的时候考EASA执照,所以我也了解相关的一些在新考EASA考试的情况。 |
因为看到机务论坛里很少有关EASA考试的帖子,遂发此贴。另外如果有 |
和考试题,最重要的当然是考试的参考书,当然EASA没有具体的制定教材,复习的时候要根据考试大纲来, | SAR-66 aircraft maintenance licence.reference book这个文件提供了具体的参考书,基本上涵盖了考试大纲要求。下面所列的基础执照的参考书在新加坡的图书馆大部分都有。可以免费借阅。 |
今天9月16号,生病在家,没去工作。 |
其中的Aviation Maintenance Technician Series - General,airframe,powerplant Dale Crane ASA-AMT-G2 1-56027-422-0是FAA的教材,给还未知道FAA教材的同志说一下
还有其他的module的参考书,本人偷懒了,我打包在一起节省大家机务币
现提供SAR-66 aircraft maintenance licence.reference book.pdf 和 module 9的reference book pdf 这几个pdf都是官网上要求看的reference book
1.Human Factors in Aircraft Maintenance and inspection.PDF
2.Aviation maintenance human factor(EASA JAR145 approved organization)).PDF
3.Civil Aircraft Airworthiness Information and procedure.pdf
4.Fundamental Human Factors Concepts.PDF
5.Human Factors in Aircraft Maintenance and inspection.PDF
2.七十四道题标准的EASA题(答案+解释+topic,不想浪费大家机务币,遂直接打上,让大家试试)和考试音频mp3
Module 02, Physics
Question Number. 1. A body drops from 10m, it will hit theground in.
Option A. √2seconds.
Option B. 2seconds.
Option C. 1Second.
Correct Answer is. √2 seconds.
Explanation. s = ut + 1/2 a t square s = 1/2 a t square since u = 0 10 = 1/2 (10) * time square, since a = 10 (approx.)
t =√ (10/5) = √ 2.
Question Number. 2. What height of water is equivalent to 1atmosphere?.
Option A. 29ft.
Option B. 101ft.
Option C. 33ft.
Correct Answer is. 33ft.
Explanation. Approximately 10 m (33 ft) depth of water = 1 atmosphere.
Question Number. 3. 10 BTU is equivalent to.
Option A. 63,560Joules.
Option B. 10,550Joules.
Option C. 570Joules.
Correct Answer is. 10,550 Joules.
Question Number. 4. What does 'temperature of a body' mean?.
Option A. Itshotness.
Option B. Howit radiates heat.
Option C. Itsability to retain heat.
Correct Answer is. Its hotness.
Module03:
Topic: 16, Filters.
Question Number. 5. Which is a high-pass filter?.
Option A. Ltype with series L and shunt C.
Option B. Ltype with series C and shunt L.
Option C. Ltype with series C and L.
Correct Answer is. L type with series C and L.
Question Number. 6. A high pass filter will.
Option A. allowfrequencies above a certain value to pass.
Option B. allowfrequencies within a range to pass.
Option C. allowfrequencies below a certain value to pass.
Correct Answer is. allow frequencies above a certain value to pass.
Explanation. Read up on filters - especially high pass, low pass, band passand band stop.
Question Number. 7. A band stop filter.
Option A. attenuatesfrequencies either side of a narrow range.
Option B. stopsa narrow range of frequencies.
Option C. stopsfrequencies either side of a narrow range.
Correct Answer is. stops a narrow range of frequencies.
Question Number. 8. The reference phase to a synchro is.
Option A. 50Hz.
Option B. 28Volts DC.
Option C. 400Hz.
Correct Answer is. 400 Hz.
Explanation. Aircraft Electricity and Electronics, TK Eismin Page 353.
Question Number.9. In rate feedback,when the motor has reached the commanded position, the output will be.
Option A. maximumand in-phase with the input.
Option B. maximumand out-of-phase with the input.
Option C. zero.
Correct Answer is. zero.
Explanation. Assuming it is a position servo, not a rate servo (but all threeanswers are incorrect if it is a rate servo).
Question Number. 10. What power is required for a desynn indicator system?.
Option A. DC.
Option B. AC400 Hz.
Option C. AC50 Hz.
Correct Answer is. DC.
Question Number. 11. What material would have 3 electrons in theoutermost orbit?.
Option A. MajorityCarrier material.
Option B. Thedonor to an N-Type semi-conductor material.
Option C. Theacceptor to a P-Type semi-conductor material.
Correct Answer is. The acceptor to a P-Type semi-conductor material.
Question Number. 12. a microprocessor on a PCB.
Option A. isnot easily damaged by static-electricity.
Option B. iseasily damaged by static-electricity if mishandling.
Option C. isonly easily damaged by static-electricity if removed from teh PCB.
Correct Answer is. is easily damaged by static-electricity if mishandling.
Topic: 05.05b, Logic Circuits
Question Number 13. The 'fan-in' in a gateis the.
Option A. numberof inputs to a gate.
Option B. numberof outputs from a gate.
Option C. numberof inputs and outputs of a gate.
Correct Answer is. number of inputs to a gate.
Question Number 14. What does the logiccircuit shown represent?.
Option A. FullAdder Circuit.
Option B. Halfadder circuit.
Option C. Multi-bitadder.
Correct Answer is. Full Adder Circuit.
Question Number 15. What would be the outputsof this circuit, if A=0 B=0 C=1.
Option A. 1,1.
Option B. 0,1.
Option C. 0,0.
Correct Answer is. 0, 1.
Explanation. Check out the table onhttp://www.play-hookey.com/digital/adder.html. http://www.play-hookey.com/digital/adder.html
Question Number 16. What would be theoutputs of this circuit, if A=1 B=1 C=0.
Option A. 0,1.
Option B. 1,1.
Option C. 1,0.
Correct Answer is. 1, 0.
Explanation. Check out the table onhttp://www.play-hookey.com/digital/adder.html. http://www.play-hookey.com/digital/adder.html
Question Number 18. Tristate devices arefound.
Option A. oninput circuits.
Option B. onoutput circuits.
Option C. onboth input and output circuits.
Correct Answer is. on input circuits.
Question Number19. A full adder has.
Option A. threeinputs and two outputs.
Option B. twoinputs and one output.
Option C. threeinputs and one output.
Correct Answer is. three inputs and two outputs.
Question Number 20. Coil springs are madefrom.
Option A. carbon or alloy steels withhigh working stress.
Option B. low carbon steels with highworking stress.
Option C. carbon or high alloy steelswith low working stress.
Correct Answer is. carbonor high alloy steels with low working stress.
Explanation. Spring steel is hardened (therefore high carbon) steel or alloysteel and work under low stress so they remain within the elastic region.
Question Number 21. What load are springhooks subjected to?.
Option A. Bending.
Option B. Tension.
Option C. Compressive.
Correct Answer is. Bending.
Explanation. Spring hooks are under bending stress.
Question Number 22. Steel music wire is.
Option A. used for lower strengthsprings.
Option B. made of high carbon or nickelalloy.
Option C. used for high strengthsprings and as progressive-rate springs.
Correct Answer is. usedfor lower strength springs.
Question Number 23 . A spring should beinspected for correct.
Option A. length, strength andsquareness.
Option B. width, strength andsquareness.
Option C. width, length and strength.
Correct Answer is. length,strength and squareness.
Question Number. 24. Springs are manufactured from.
Option A. highcarbon alloy steel with high strength requirements.
Option B. lowcarbon alloy steel with high strength requirements.
Option C. highcarbon alloy steel with low strength requirements.
Correct Answer is. high carbon alloy steel with high strength requirements.
Explanation. Springs are made from high carbon steel with high strengthrequirements.
Question Number. 25. A wear check on a cylinder head valve springshould include.
Option A. lengthunder load.
Option B. diameterand length.
Option C. lengthoff-load.
Correct Answer is. length under load.
Explanation. EL/3-2 para 4.4 and Aircraft Reciprocating Engines, Jeppesen.Page 88.
Question Number. 26. Material used for springs is.
Option A. Highcarbon or alloy steel with low working stresses.
Option B. Lowcarbon steel or alloy steel with high working stresses.
Option C. Lowcarbon steel or alloy steel with low working stresses.
Correct Answer is. High carbon or alloy steel with low working stresses.
Explanation. Springs are made from hardened (high carbon) or alloy steel, andwork under low stress to keep them within the elastic range
Topic: 08.5 Mix Question and Answers.
Question Number. 27. A 'slug' is a unit of.
Option A. mass.
Option B. density.
Option C. volume.
Correct Answer is. mass.
Question Number. 28. An undercarriage leg in flight produces 3 lbsof drag at 100kts. If speed is increased to 200kts the drag would be.
Option A. 12lbs.
Option B. 9lbs.
Option C. 6lbs.
Correct Answer is. 12 lbs.
Explanation. Profile drag rises with V squared.
Question Number. 29. A stall warning device must be set tooperate.
Option A. ata speed just above stalling speed.
Option B. ata speed just below stalling speed.
Option C. atthe stalling speed.
Correct Answer is. at a speed just above stalling speed.
Question Number. 30. In cruise the weight of an aeroplane isdecreasing as fuel is used. A stall would occur.
Option A. ata lower speed.
Option B. atthe same speed.
Option C. ata higher speed.
Correct Answer is. at a lower speed.
Explanation. Stall speed increases with increasing weight.
Question Number. 31. The purpose of 'streamlining' is to reduce.
Option A. profiledrag.
Option B. skinfriction drag.
Option C. induceddrag.
Correct Answer is. profile drag.
Question Number. 32. As height increases, with angle of attack andspeed constant.
Option A. liftwill remain constant.
Option B. liftIncreases.
Option C. liftdecreases.
Correct Answer is. lift decreases.
Explanation. That is why a greater angle of attack is required at higheraltitude.
Question Number. 33. When inspecting an airframe structure forsmall cracks, to avoid a crack being missed you should.
Option A. holdthe vision stationary for several seconds on each area to allow the eye tofocus correctly.
Option B. notuse a mirror as mirrors absorb and refract light and may obscure a crack.
Option C. constantlymove the eye across and around the area of interest to avoid the crack fallinginto the eye's natural blind spot.
Correct Answer is. interest to avoid the crack falling into the eye's natural blindspot.
Explanation. C A P 715 Ch.2 Para.2.5.2.
Question Number. 34. When a person moves from a poorly lit area toa well lit area, what is the minimum time they should allow for the eyes toadapt?.
Option A. 7minutes.
Option B. 7seconds.
Option C. 30seconds.
Correct Answer is. 7 minutes.
Explanation. C A P 715 Ch.2 Para.2.9.1.
Question Number. 35. Itemized checklists should be dealt with.
Option A. inany order, provided all steps are completed.
Option B. itemby item, in order, to cover every step diligently.
Option C. asmemorized.
Correct Answer is. item by item, in order, to cover every step diligently.
Explanation. Closest reference found to this is C A P 715 Ch.6 Para.4.5.
Topic: 10.1, Regulatory Framework.
Question Number 36 A register of airlinesoperating on an AOC is maintained by the.
Option A. ICAO.
Option B. CAA.
Option C. FAA.
Correct Answer is. CAA.
Question Number 37. What category of aircraft are 'break-in'markings required?.
Option A. Allpublic transport aircraft above 2300Kg.
Option B. Allpublic transport aircraft above 5700Kg.
Option C. Allaircraft registered in the UK.
Correct Answer is. All aircraft registered in the UK.
Question Number 38. A Part-1 4 5 approval covers.
Option A. basemaintenance.
Option B. themajor part of the organisation.
Option C. onlyline maintenance.
Correct Answer is. base maintenance.
Explanation. The part-1 4 5 organisation covers ALL of the organisation, andnot only line maintenance.
Topic: 11A.03.5, Airframe Structures -Aeroplanes - Nacelles/Pylons (ATA 54).
Question Number. 39. Jet engines are usually mounted by.
Option A. aluminiumcastings.
Option B. forgedmounts and bolted to aircraft forged structure.
Option C. weldedsteel tubing.
Correct Answer is. forged mounts and bolted to aircraft forged structure.
Question Number. 40. A pylon structural member supports the.
Option A. centresection.
Option B. engine.
Option C. empennage.
Correct Answer is. engine.
Question Number. 41. Wing mounted podded engines and integral fueltanks.
Option A. providewing bending relief.
Option B. provideincreased safety if the undercarriage collapses on landing.
Option C. reducetailplane download.
Correct Answer is. provide wing bending relief.
Topic: 11B.03.5, Airframe Structures -Aeroplanes - Nacelles/Pylons (ATA 54).
Question Number 42. Jet engines are usually mounted by.
Option A. aluminiumcastings.
Option B. forgedmounts and bolted to aircraft forged structure.
Option C. weldedsteel tubing.
Correct Answer is. forged mounts and bolted to aircraft forged structure.
Question Number 43. A pylon structural member supports the.
Option A. centresection.
Option B. engine.
Option C. empennage.
Correct Answer is. engine.
Question Number 44. Wing mounted podded engines and integral fueltanks.
Option A. providewing bending relief.
Option B. provideincreased safety if the undercarriage collapses on landing.
Option C. reducetailplane download.
Correct Answer is. provide wing bending relief.
Topic: 12.06.1, Air Conditioning (ATA 21) -Air Supply.
Question Number 45. What is the minimum cabin air mass flow?.
Option A. 10 lbs per minute per person.
Option B. 1 lbs per minute per person.
Option C. 0.5 lbs per minute perperson.
Correct Answer is. 0.5 lbs per minute per person.
Explanation. BCAR Section D.
Question Number 46 The function of an air mass flowcontrol valve is to.
Option A. control the airflow out ofthe cabin.
Option B. maintain a reasonablyconstant air mass flow into the cabin at all altitudes.
Option C. ensure that systemdifferential pressure is not exceeded.
Correct Answer is. maintain a reasonably constant air mass flow into the cabin at allaltitudes.
Topic: 13.06, Equipment and Furnishings(ATA 25).
Question Number 47. Where does it state what emergency equipmentand what levels of emergency equipment should be carried on an aircraft.
Option A. Maintenance Manual.
Option B. BCAR section A4-8 or A8-4.
Option C. JAR OPS.
Correct Answer is. JAR OPS.
Explanation. JAR OPS subpart K. Download a copy at http://www.jaa.nl/section1/jarsec1.html.
Question Number 48. Emergency electronic equipmentrequirement will be found in.
Option A. Maintenance Manual.
Option B. C.A.A.I.Ps.
Option C. JAR OPS.
Correct Answer is. JAR OPS.
Explanation. JAR OPS.
Question Number 49. When the captain calls the attendant.
Option A. a low chime and blue lightcomes on.
Option B. a high/low chime and pinklight comes on.
Option C. a high chime and pink lightcomes on.
Correct Answer is. a high/low chime and pink light comes on.
http://www.meriweather.com/320/over/oxygen.html
Question Number 50. PTV type entertainment equipment.
Option A. is installed with seatelectronic unit and multiplexing techniques.
Option B. is not the part ofmaintenance schedule.
Option C. has no capacity for digitalinformation processing and transmitting.
Correct Answer is. is installed with seat electronic unit and multiplexing techniques.
Explanation. PTV = Personal Television.
Question Number 51. Attendant call is achieved by pressing a buttonon the passenger service unit (PSU). To reset the light.
Option A. the button is pushed again.
Option B. the button is pulled out.
Option C. a reset switch on theattendants panel is operated.
Correct Answer is. the button is pushed again.
MODULE 14, PROPULSION.
Question Number 52 . From where is manifold pressure taken ona supercharged engine?.
Option A. Betweenthe carburettor and the supercharger.
Option B. Betweenthe supercharger and the throttle.
Option C. Betweenthe carburettor and the induction ports.
Correct Answer is. Between the carburettor and the induction ports. Explanation.
Read up on manifold pressure indicationsystems (the supercharger bit is a red herring).
Question Number 53 . Ona gas turbine engine, what is the fan driven by?.
Option A. H.Pturbine.
Option B. L.Pturbine.
Option C. I.Pturbine.
Correct Answer is. L.P turbine.
Explanation. Read up on basic gas turbine engine configurations.
Question Number 54 . what is an engine stage?.
Option A. Onerotor plus one stator.
Option B. OneI.G.V and one rotor.
Option C. Onecompressor rotor and one nozzle guide vane.
Correct Answer is. One rotor plus one stator.
Explanation. Read up on basic gas turbine engine configurations.
Question Number 55 . Theair data input to the F.A.D.E.C fails. The result will be.
Option A. alack of flight data.
Option B. uncorrecteddata from hard wired analogue sensors is utilised.
Option C. theF.A.D.E.C reverts to the failsafe mode.
Correct Answer is. the F.A.D.E.C reverts to the failsafe mode.
Explanation. Read up on F.A.D.E.C.
Question Number 56 . Torque measurement istaken from the.
Option A. freeturbine shaft.
Option B. reductiongearbox.
Option C. propshaft.
Correct Answer is. reduction gearbox.
Explanation. Read up on torque indication systems.
Question Number 57 . AF.A.D.E.C system consists of.
Option A. H.M.U,sensors and an E.E.C.
Option B. H.M.U,A.D.C and sensors.
Option C. E.E.C,A.D.C and sensors.
Correct Answer is. H.M.U, sensors and an E.E.C.
Explanation. Read up on F.A.D.E.C.
Question Number 58 . what power supply is required for a thermocouple system to work?.
Option A. Directcurrent.
Option B. Alternatingcurrent.
Option C. Neitherof the above.
Correct Answer is. Neither of the above.
Explanation. Read up on E.G.T indication systems.
Topic: 15.17, Turbo-Shaft Engines.
Question Number 59. A turbo-shaft engine has.
Option A. a mechanical connection betweencompressor and turbine.
Option B. a power shaft which is notconnected to the compressor.
Option C. none of the above.
Correct Answer is. a power shaft which is not connected to the compressor.
Explanation. Jepperson Gas Turbine Powerplants Page 2-6 refers.
Question Number 60. On a twin spool turbo-shaft engine, the freeturbine is connected to the.
Option A. output gearbox.
Option B. L.P gearbox.
Option C. H.P gearbox.
Correct Answer is. output gearbox.
Explanation. The output gearbox will normally contain a reduction gear systemand torque measuring equipment.
Question Number 61. In the majority of helicopters, the thrustgenerated by the gas generator is absorbed by the.
Option A. L.P turbine.
Option B. Free power turbine.
Option C. H.P turbine.
Correct Answer is. Free power turbine.
Explanation. The power turbine drives a reduction/rotor transmission gearbox.
MODULE 16. PISTON ENGINE.
Question Number 63 . Valve overlap is defined as the numberof degrees of crankshaft travel.
Option A. duringwhich both valves are off their seats.
Option B. betweenthe closing of the intake valve and the opening of the exhaust valve.
Option C. duringwhich both valves are on their seats.
Correct Answer is. during which both valves are off their seats.
Explanation. The intake valve opens before the exhaust valve closespermitting better volumetric efficiency and lowers cylinder temperature.
Question Number 64 . Full floating pistonpins (or gudgeon pins) are those which allow motion between the pin and.
Option A. the piston.
Option B. boththe piston and the connecting rod.
Option C. theconnecting rod.
Correct Answer is. both the piston and the connecting rod.
Explanation. Powerplant Handbook for Mechanics E A-AC65-12A page 15 refers.
Question Number65 . Which statement is correct regarding afour-stroke cycle aircraft engine?.
Option A. Theintake valve closes on the compression stroke.
Option B. Theexhaust valve opens on the exhaust stroke.
Option C. Theintake valve opens on the intake stroke.
Correct Answer is. The intake valve closes on the compression stroke.
Explanation. See CAIP's leaflet E L/1-1 valve timing diagram.
Question Number 66 . The five events of a four-stroke cycleengine in the order of their occurrence are.
Option A. intake,ignition, compression, power, exhaust.
Option B. intake,power, compression, ignition, exhaust.
Option C. intake,compression, ignition, power, exhaust.
Correct Answer is. intake, compression, ignition, power, exhaust.
Explanation. known as the Otto cycle or Constant Volume Cycle.
Question Number 67 . On which stroke or strokes are bothvalves on a four-stroke cycle reciprocating engine cylinder open?.
Option A. Exhaust.
Option B. Intake.
Option C. Exhaustand intake.
Correct Answer is. Exhaust and intake.
Explanation. See CAIP's leaflet E L/1 -1 valve timing diagram.
Question Number 68 . The actual powerdelivered to the propeller of an aircraft engine is called.
Option A. friction horsepower.
Option B. brake horsepower.
Option C. meaneffective horsepower.
Correct Answer is. brake horsepower.
Explanation. Brake horsepower=mean horsepower(a theoretical enginevalue)-friction horsepower.
Question Number 69 . Using the followinginformation, determine how many degrees the crankshaft will rotate with boththe intake and exhaust valves seated., Intake opens 5 degree?.T.D.C. Exhaust opens 70degree?.B.D.C. Intake closes 45 degree?.B.D.C Exhaust closes 10 degree A.T.D.C.
Option A. 610degree.
Option B. 290degree.
Option C. 245degree.
Correct Answer is. 245 degree.
Explanation. See CAIP's leaflet E L/1-1 valve timing diagram-the trick is toremember that both valves are closed during parts of the compression and powerstroke.
Topic : 17.4 Propeller Synchronising.
Question Number 70. Synchrophasing reduces vibration by the use of.
Option A. pulse probes and a singlesynchrophase unit.
Option B. tachometers and correctionmotors.
Option C. coordinating the rpm of eachengine.
Correct Answer is. pulse probes and a single synchrophase unit.
Explanation. Refer Jepperson Aircraft Propellers and Controls Page 134.
Question Number 71. Synchronising can only be achieved if the slavepropeller is.
Option A. the same speed as the master.
Option B. within 20 rpm of the master.
Option C. within 100 rpm of the master.
Correct Answer is. within 100 rpm of the master.
Explanation. Jepperson Aircraft Propellers and Control page 132 refers.
Question Number 72. Synchronising is carried out to.
Option A. match propeller tip speed.
Option B. match engine rpm.
Option C. match blade phase angledifference.
Correct Answer is. match propeller tip speed.
Explanation. Jepperson Aircraft Propellers and Control page 132 refers.
Question Number 73. The synchronisation governor monitors.
Option A. RPM.
Option B. propeller tip speeds.
Option C. thrust tip speeds.
Correct Answer is. RPM.
Explanation. Jepperson Aircraft Propellers and Controls Page 37 refers.
Question Number 74. Synchronisation is used to.
Option A. reduce vibration and noise.
Option B. reduce the pitch of the fastestrunning blade.
Option C. preset the phase angle of propellers.
Correct Answer is. reduce vibration and noise.
Explanation. Refer Jepperson Aircraft Propellers and Controls Page131.
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