2022 항공정비사 비행기 면허 : 종합문제 및 해설 - 최신 출제 경향에 따른

PART 01 항공기체

01 기체형식(Type), 구조 ························································································ 15

02 날개(Wing) ········································································································ 17

03 꼬리날개(Empennage) ······················································································· 19

04 동체, Nacelle, Strut ···························································································· 20

05 구조강도(응력, 하중계수, V－n 선도, 피로, 안전설계 등) ······························· 22

06 금속재료의 개요 및 특성[삭제] ·········································································· 23

07 비금속재료(Rubber, Seal, Plastic 등)[삭제] ························································ 26

08 복합재료(Composite, Honeycomb)[삭제] ·························································· 28

09 철강 및 비철금속 재료[삭제] ·············································································· 32

10 Rivet ··················································································································· 35

11 Bolt, Nut, Washer[삭제] ····················································································· 40

12 Cable, Turnbuckle, Pulley 및 기타 Fastener 등[삭제] ······································· 44

13 Rigging, Inspection 등[삭제] ·············································································· 46

14 도면이해[삭제] ··································································································· 48

15 Torque, Safety wire, Drilling, 일반 공구사용법 등[삭제] ··································· 50

16 Hose, Tube, Fitting, Union 등 부품결합[삭제] ·················································· 54

17 계측, 측정기 및 측정 검사 방법 등[삭제] ··························································· 56

18 판금 ··················································································································· 58

19 용접 ··················································································································· 59

20 실링 및 실런트(Sealant, Adhesive 등) ······························································· 62

21 비파괴검사(X－Ray, Magnaflux, Zyglo, Dye Penetrant)[삭제] ························· 65

22 수리(복합소재, 허니컴 구조재), Bonding 작업 ················································· 68

23 특수공정 처리 (열처리, 표면처리, 방부처리, 도장 등)[삭제] ···························· 70

24 공유압 이론, 작동유 성질, 취급(Seal 종류, 사용처 등) ····································· 74

25 공유압 장치 종류 및 원리, 작동유 탱크 및 Accumulator 등 ······························ 76

26 공유압 주요 구성품 및 압력배분, 조절장치 ······················································ 78

27 객실여압계통(Pressurization System) ································································ 81

28 냉난방계통(Airconditioning System) ································································· 84

29 동결방지계통 ····································································································· 86

30 화재탐지, 소화계통 ··························································································· 90

31 산소계통 ············································································································ 92

32 Door, Window 계통(조종실, 객실, 화물실 등) ·················································· 94

33 연료 및 연료계통(공급, 방출 등 포함) ······························································ 95

34 비행기 조종장치 계통 ························································································ 97

35 착륙장치계통 ····································································································· 99

36 바퀴 및 제동장치계통 ······················································································ 101

37 Water/Waste 계통 ···························································································· 103

38 Lifting, Weighing and Jacking[삭제] ································································· 104

39 Towing, Taxiing and Moving[삭제] ·································································· 106

40 Parking & Mooring[삭제] ·················································································· 107

41 Placards, Decal, Signs 등[삭제] ········································································· 108



PART 02 정비일반

01 대기의 성질 ····································································································· 111

02 공기의 성질 ····································································································· 113

03 공기력의 발생 ·································································································· 115

04 날개의 특성 ····································································································· 117

05 항공기의 성능 ·································································································· 110

06 조종과 안정성 ·································································································· 122

07 중량 및 평형관리 이론 및 용어 ········································································ 124

08 중량측정 절차 및 탑재관리 ············································································· 125

09 중량과 평형 방법 ····························································································· 128

10 항공기 도면 ····································································································· 129

11 금속재료의 개요 및 특성과 비금속재료 ·························································· 131

12 복합재료 ·········································································································· 133

13 철강 및 비철금속 재료 ····················································································· 135

14 항공기 리벳 ····································································································· 137

15 볼트 및 너트와 와셔 ························································································ 139

16 케이블, 턴버클, 풀리 등 ··················································································· 141

17 항공기 세척과 부식 방지처리 ·········································································· 143

18 유체 라인과 피팅 ····························································································· 145

19 공구와 계측 ····································································································· 147

20 안전 지상취급과 서비스 작업 ·········································································· 150

21 검사개요 ·········································································································· 152

22 검사일반 ·········································································································· 153

23 비파괴검사 ······································································································· 154

24 인적요소 일반 ·································································································· 156

25 인적요인 관계 및 정비영향 ············································································· 158



PART 03-1 항공기 왕복 엔진

01 기초이론 ·········································································································· 161

02 성능(출력, 효율, 배기량, 압력비, 혼합비 관계) ··············································· 163

03 흡기계통 및 기화기 ························································································· 166

04 연료, 연료계통 ································································································· 168

05 윤활, 냉각계통 ································································································· 170

06 시동, 점화계통 ································································································· 172

05 과급기 계통(Supercharging, Turbocharging) ··················································· 174

06 엔진 계기 및 지시계통 ····················································································· 176

07 엔진장착 및 엔진조작(Engine Control) 계통 ··················································· 178

08 시동 및 Run up, Power와 Parameter 관계 ······················································· 180

09 정비(장탈착, 검사), 동절기 취급 ····································································· 181



PART 03-2 항공기 가스터빈 엔진

01 터빈엔진 기초이론 ··························································································· 185

02 터빈엔진의 종류와 특성 ·················································································· 187

03 터빈엔진 사이클 및 공기의 압력, 온도, 속도 ·················································· 190

04 터빈엔진 출력 및 비행성능과 작동 ································································· 191

05 압축기의 구조, 종류, 특징 및 작동 ·································································· 195

06 연소실의 구조, 종류, 특징 및 작동 ·································································· 199

07 터빈, 배기관의 구조, 종류, 특징 및 작동 ························································ 201

08 보기계통(Gearbox, Bearing) 구조, 종류 및 특징 및 작동 ······························ 203

09 공기조절, 냉각계통 및 방빙장치 ····································································· 206

10 연료계통(구성품의 위치, 역할 등) ·································································· 209

11 연료의 특성(성분), 규격 및 첨가제 ································································· 212

12 윤활계통(구성품의 위치, 역할 등) ·································································· 214

13 윤활유의 특성(성분), 규격 첨가제 ·································································· 217

14 점화, 시동 계통 ································································································ 219

15 터빈엔진 계기 및 지시계통 ············································································· 222

16 그 밖의 계통(추력증강, 역추진, 소음방지장치) ·············································· 224

17 시동 및 시운전 ································································································· 226

18 점검 및 정비(부품 장탈착, 일반 검사) ····························································· 227

19 Power와 Parameter 관계 ·················································································· 230

20 장기 저장, 보관 ································································································ 231

21 엔진장착, 엔진조작(Engine Control) 계통 ······················································· 232

22 특수검사(SOAP, Borescope, NDI 등) ······························································ 234



PART 03-3 항공기 프로펠러

01 프로펠러 기본원리 ··························································································· 237

02 프로펠러 구조 및 종류 ····················································································· 240

03 성능(추력, 출력, 효율) ····················································································· 243

04 오일 및 동력전달장치 ······················································································ 244

05 Automatic, Manual, Feathering, Reverse Pitch ················································ 246

06 동결방지 계통 ·································································································· 248

07 점검 및 정비(Blade 검사, 수리, Balancing 및 Tracking 등) ····························· 250



PART 04 전자전기계기

01 전자 및 자기이론 ····························································································· 255

02 전기 일반 및 용어 ···························································································· 258

03 직류 흐름(DC Theory) ····················································································· 262

04 교류 흐름(AC Theory) ····················································································· 263

05 아날로그(Analog) 회로 ···················································································· 265

06 디지털(Digital Technology) 기술 ····································································· 269

07 전기계측기 및 계측 ························································································· 271

08 정전기 및 ESDS 장비품취급 ············································································ 273

09 전선 및 연결(Electrical Cables and Connection) ·············································· 276

10 축전지 ·············································································································· 279

11 DC Generator and Control ··············································································· 283

12 AC Generator and Control ··············································································· 285

13 Motor(AC, DC), Starter, Generator ··································································· 288

14 Power Distribution, Bus Split, Parallel ····························································· 291

15 전원변환장치(Inverter, Transformer, Rectifier 등) ··········································· 293

16 전원연결, 차단장치(SW, Relay, Fuse 등) ························································· 295

17 외부 지상전원 및 정비작업 ············································································· 297

18 조명장치(항공기 내, 외부, 조종실, 객실, 화물실 등) ······································ 298

19 공함계기(Pitot－Static System, 속도, 고도계 등) ············································· 301

20 온도계기 ·········································································································· 304

21 회전계기 ·········································································································· 307

22 액량, 유량계기 ································································································· 309

23 Synchro System(DC Selsyn, Autosyn) ······························································ 312

24 자이로(Gyroscopic) 계기 ················································································· 313

25 방향지시계기(Compass; Direct, Remote Reading Type 등) ····························· 316

26 전자지시계기(EFIS EICAS ECAM) ···································································· 320

26 계기류 정비 및 취급방법 ················································································· 322

27 Autopilot, Auto Throttle, Yaw Damper System ··············································· 325

28 전파이론 (Frequency, Wave Length, Frequency Band 등) ······························ 327

29 통신장치(VHF, HF, UHF, 위성통신) ································································ 329

30 PA, Interphone 계통 ························································································ 332

31 통신취급(법적규제 포함) ················································································· 335

32 ADF, VOR, DME, RMI 및 장거리항법장치 (INS, GPS 등) ································ 336

33 항법계기류(FDI, ADI, ND, PFD, LRRA 등) ······················································ 340

34 기록장치(CVR, FDR, DFDR 등) ······································································· 342

35 착륙유도장치(ATC, ILS, GS, NDB 등) ····························································· 343



PART 05 실전모의고사

01 항공정비사 비행기 제1회 모의고사 ································································· 347

02 항공정비사 비행기 제2회 모의고사 ································································· 361

03 항공정비사 비행기 제3회 모의고사 ································································· 376

04 항공정비사 비행기 제4회 모의고사 ································································· 391

05 항공정비사 비행기 제5회 모의고사 ································································· 406