資訊推薦

• 39.內燃機之曲軸有何功用？(A)儲存活塞動力(B)把活塞的往復運動變成迴轉運動(C)限制活塞運動方向(D)增加引擎運動能量。
• 40.管路顏色之區分規定，燃油管路為何種顏色？(A)紅色(B)黃色 (C)綠色(D)藍色。
• 41.電荷因電位差在導線中開始移動，單位時間內通過導線截面積的電荷量稱為？(A)電壓(B)電場(C)電流(D)電位。
• 42.現代船舶主機均致力於(A)減少燃油的消耗率(B)使用便宜劣質重油(C)提高廢熱能的利用(D)以上皆是。
• 43.海事群包含哪兩科系？(A)輪機科及漁業科(B)動機科及漁業科 (C)輪機科及航海科(D)動機科及航海科。
• 44.下列何者非內燃機點火方式之一？(A)電火花點火(B)火星塞點火 (C)機械點火(D)壓縮點火。
• 45.四行程引擎曲軸旋轉________完成一次動力循環。(A)1 轉(B)2 轉(C)3 轉(D)4 轉
• 46.何者屬於職場霸凌？(A)威脅個人或專業地位(B)孤立(C)不合理的工作量(D)以上皆是。
• 47.預防職場霸凌要做到(A)保持情緒冷靜(B)記得要蒐集證據(C)要懂得說不(D)以上皆是。
• 48.二行程機較四行程機(A)單位馬力耗油較少(B)須進排氣閥(C)潤滑系統複雜(D)燃燒不完全。
• 49.四衝程引擎進氣閥與排氣閥在何時會同時開啟？(A)上死點(B)下死點(C)中死點(D)無法同時開啟。
• 50.舵的最大有效角度為以下何者？(A)25度(B)35度(C)45度 (D)55度。
• 2. If a simple pendulum oscillates with small amplitude and its length is doubled, what happens to t
• 29. 承前頁第 27 題圖所示，樑其剪力圖為下列何者？ (A)(B)(C)(D)
• 2. The professor's lectures were often digressive, delving into related topics not directly lin
• 3. Fishermen know that the depletion of fish stock will adversely affect their businesses. (A) anima
• 4. Part of the film's strength lies in how deftly it humanizes its high-tech premise. (A) abrup
• 5. 'Only God can change this place': Haitians see no end to spiralling violence. (A) ecsta
• 6. Both legal and illegal fishing operations are decimating the ocean’s wildlife, which poses a seve
• 7. The country roads are extremely perilous. Drivers may bump into some wild animals. (A) precancero
• 8. Some customers preferred their scallops unadorned, while others enjoy them seasoned with a dash o
• 9. This keynote speech is long and pedestrian. (A) proactive (B) probationary (C) procedural (D) pro
• 10. Reducing the budget deficit is of paramount importance. (A) preparatory (B) preponderant (C) pre
• 11. Last year’s profits were more the result of financial _____ of hand than genuine growth. (A) con
• 12. The politician offered only indirect commentary on his own deed while the public expected a ____