所屬科目：技檢◆飛機修護
1. What is the answer of linear equation 2x+1=x+6 (A)3(B)4(C)5(D)6
2. The SI unit of acceleration is the (A)metre per second(m/s) (B)metre per second squared (m/s2) (C)square metre (m2 ) (D)Metre
3. What is the temperature conversion formula between Celsius and Fahrenheit ？(A)℃=℉ (B)℃=1.8℉ (C)℃= (℉+32) * 9/5 (D)℃= (℉-32) * 5/9
4. The MMF(Magneto-Motive Force) of a coil fed with 2 amps and having 10 turns is(A)5 ampere turns. (B)2 amperes turns. (C)10 ampere turns. (D)20 ampere turns.
5. 一電阻外殼之顏色為紅色、灰色、橘色、銀色。請問此電阻值及誤差百分比為(A)3.4kohm, ±5% (B)28kohm, ±10% (C)68kohm, ±10% (D)88kohm, ±10%
6. What is the maximum voltage that may be connected across a 10 watt, 160 ohm resistor? (A)10 volts. (B)40 volts. (C)100 volts. (D)200 volts
7. 下列何者可使鐵磁材料被去磁? (A)在某種之溫度之範圍 (B)溫度不會磁性 (C)超過某一溫度 (D)低於某一溫度
8. 在大多數載流電路裝置中，增加工作溫度會導致 (A)電阻減少且電流增大 (B)電阻增加且電流減少 (C)對電阻和電流都沒影響 (D)僅對電阻沒影響
9. In general, increasing the cross sectional area of an electrical cable (A)enables it to carry more current. (B)enables it to carry more voltage. (C)increases its resistance. (D)no effect on the resistance and current.
10.環繞在導體之電磁場強度是由甚麼決定？(A)導體電阻除於電流 (B)電流電阻之比值 (C)電 流量 (D)電阻
11.電阻器上的第 5 條色帶代表 (A)誤差值 (B)可靠性或溫度係數 (C)乘數 (D)倍數。
12.當裝備在操作時，可變電阻器之變換會使電阻值改變。下列敘述何者正確? (A)繞線式可變電阻器可以控制大量電流 (B)碳堆可變電阻器可以控制大量電流 (C)繞線式可變電阻器可以控制碳堆電阻器 (D)碳堆可變電阻器可以繞線式電阻器
13.當電路頻率趨近無限大時，電感的導電程度趨近於？(A)短路 (B)開路 (C)半導通 (D)無關
14. A parallel RLC circuit at resonance has (A)minimum flux density. (B)zero impedance. (C)minimum impedance. (D)maximum impedance.
15. A resistor dissipates 50 Watts. If it runs for 4 hours 15 minutes, how much energy is dissipated in total? (A) 765KJ. (B) 1.224 MJ. (C)191.25 J. (D)191.25 KJ.
16. How to reduce the wasted power dissipation caused by the parasitic resistance in a circuit? (A)Increase the parasitic resistance in circuit. (B)Reduce the parasitic resistance in circuit. (C)Keep the parasitic resistance in circuit the same. (D)Increase the current in the circuit.
17. Which of the following statements is correct about the LED? (A)it is used as a general-purpose indicator (B)it is ideal for use as a voltage regulator (C)a reverse-biased is used for normal operation (D)No effect
18. In a PNP transistor, conventional current will flow when. (A)the base is more positive than the emitter. (B)the emitter is more positive than the base. (C)the collector is more positive than the emitter. (D)the collector is more positive than the base.
19.哪種特殊類型二極體能具有放大和振盪？ (A)點接觸二極體 (B)稽納二極體 (C)發光二極體(D)雷射二極體
20. What type of gate is an OR gate with both inverted inputs and inverted outputs? (A)NAND gate (B)NOR gate (C)OR gate (D)AND gate
21.一個矽控整流二極體的電極是： (A)源極、漏極、柵極 (B)柵極、陰極、陽極 (C)陽極、陰極、源極 (D)源極、陰極、柵極
22.十進制數 26 等於下列何者二進制數 (A)10111 (B)11011 (C)11101 (D)11010
23.青銅是紅銅與何種元素之合金？ (A)鈹 (B)錫 (C)鋅 (D)鉑
24. Advanced composite materials possess superior specific stiffness. What is the definition of specific stiffness？ (A)Strength divided by volume (B)elastic modulus divided by density (C)strength divided by density (D)elastic modulus multiplied by density
25. After shaved for flush, under no circumstances shall the rivet head be reduced by more than __?__ of the nominal head diameter.(A)0.05 (B)0.1 (C)0.15 (D)0.2
26.軸承通常承受哪兩種負載？(A)摩擦和推力 (B)徑向和摩擦力 (C)徑向和推力 (D)徑向和離心力
27. Which one of the following is the drive gear of the Planetary sun gear? (A)Sun gear (B)Planetary gear (C)Shaft gear (D)Ring gear
28.鬆緊套(turnbuckle)之接頭(terminal fitting)到套管上，接頭之螺牙最多可露幾牙？(A)六牙(B)五牙 (C)三牙 (D)兩牙
29. 鉚釘鉚擊完成後，鉚擊成形頭正常高度為鉚釘直徑的幾倍？(A)0.2 (B)0.5 (C)0.7 (D)0.9
30.下列何者不是抗磨軸承的優點?(A)低磨擦 (B)所需潤滑油較少 (C)高靜力強度 (D)可承受徑向和軸向複合載荷
31. For self-locking inserts, the bolts shall not be re-ued for that purpose more than (A)5 times. (B)8 times. (C)10 times. (D)16 times.
32.波音線號 W104-2444-22-R 或空中巴士線號 2322-0121R，字母 R 代表……(A)溫度等級(B)生產規範碼 (C)製造廠代碼 (D)色碼
33. What kind of treatment can not produce certain internal properties of steel？ (A) Heat treatment (B)Alloying (C)Cold working (D)Abrasion
34.核准的維修機構，在飛機及飛機零件的維修紀錄和相關的維修數據，必須保留至少(A)10 年(B)5 年 (C)2 年 (D)1 年
35. What is the circular-mil dimension of a wire 0.050 in.in diameter? (A)50 (B)500 (C)1000 (D)2500
36.延長桿 3 英吋,扭力扳手長 6 英吋,則設定 160 吋磅的扭力扳手可磅多少吋磅? (A)205 吋磅(B)215 吋磅 (C)225 吋磅 (D)240 吋磅
37. The length of a blended repair of corrosion should be no less than (A)10 times its depth. (B)20 times its depth. (C)5 times its depth. (D)3 times its depth.
38.安裝同軸電纜時，其沿線之加固間距為 (A)間隔 1 英呎 (B)任何下垂處 (C)間隔 2 英呎(D)間隔 3 英呎
39. line used to show an edge that is not visible is a (A)phantom line. (B)break line. (C)hidden line. (D)solid line
40. The skin on an aircraft is normally manufactured from (A)5117 aluminum alloy. (B)2024 aluminum alloy. (C)7015 aluminum alloy. (D)2117 aluminum alloy.
41. The angle of pulley and pulley alignment line should not over (A)1 degree. (B)2 degree. (C)3 degree (D)4 degree
42. 下列何者是用來做為操縱鋼索穿越壓力隔艙小孔時之保護物? (A)護圈(grommet) (B)密封墊圈(seal) (C)複合物(compound) (D)矽膠(Silicone)
43. Use the triangular files are limited to internal angles less than (A)120 degree. (B)100 degree. (C)90 degree. (D)70 degree.
44. 機翼後掠會 (A)增加橫向穩定性 (B)增加縱向穩定性 (C)減低橫向穩定性 (D)不影響橫向穩定性
45. The function of the winglet is (A)to reduce friction drag. (B)to reduce pressure drag. (C)to reduce induced drag. (D) increase induced resistance
46.大氣層中高度越高則： (A)壓力增加，密度減少 (B)壓力減少，密度增加 (C)壓力減少，密度減少 (D)壓力增加，密度增加
47. What is NOT a key component in an organization with a strong safety culture？ (A) a hidden agenda (B)an atmosphere of trust (C)sharing of information (D)respect for knowledge
48. One aircraft that certificated as transport category by CAA or by civil aviation authority of the State of Design and prohibited for acrobatic operation is categorized as: (A)Commuter Category Aircraft (B)Transport Category Aircraft (C)Normal Category Aircraft (D)Utility Category Aircraft
49. In accordance with article 103 of the Civil Aviation Act, the penalty for operating uncertified aircraft may be fined for 1 million NTD or sentenced ___ years in prison (A)1 year in prison(B)5 years in prison (C)10 years in prison (D)20 years in prison
50. According to the circuit, what is the equivalent resistance between points C and D? (A) 36Ω(B) 40Ω (C) 45Ω (D)60Ω
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(A) 36Ω(B) 40Ω (C) 45Ω (D)60Ω