資訊推薦

• 11. The decade of the 1980s in Taiwan __________ a continued emphasis on a comprehensive view of Eng
• 70. R-22 冰水機系統加壓探漏用之氣體為(A)氧氣(B)氮氣(C)氨氣(D)壓縮乾燥空氣。
• 72. 下列哪些是往復式冰水主機系統運轉必要保護元件？(A)油壓差開關(B)逆相保護電驛(C)防凍開關(D)低壓開關。
• 71. 一般空調冷卻水系統的配管管材，有下列哪幾種？(A)聚氯乙烯塑膠硬管(B)鑄鐵管(C)鍍鋅鐵管(D)不銹鋼管。
• 73. 下列哪些是殼管式冷凝器水側的除垢方法？(A)人工洗刷(B)化學清洗(C)機械清洗(D)增加水流量。
• 17. Jason just heard the news that the company___________ a crew to build a strong ship that will be
• 16. It is said that the pond ___________ a bountiful supply of flounders. This attracts many fisherm
• 74. 下列敘述哪些正確？(A)R-134a 凝固點較 R-22 高(B)R-134a 與 R-22 均有色並可燃(C)R-134a 臨界溫度較 R-22 高(D)R-134a 蒸發潛熱較 R-22
• 75. 空調箱之排水管裝置存水彎，其主要目的為(A)排水順暢(B)防止臭氣(C)防止蚊蟲(D)防止堵塞。
• 12. Mozart created some of the most ________ music of all time.(A) enduring(B) insatiable(C) tuning(
• 76. 風車皮帶輪與馬達皮帶輪不在同一直線上，將導致(A)噪音大(B)皮帶較易磨損(C)防止機器震動(D)傳送較大之動力。
• 77. R-22 冷凍機運轉時，低壓指示 5kgf/cm2 G 可能是指(A)蒸發器壓力(B)冷凝器壓力(C)壓縮機曲軸箱壓力(D)壓縮機吸入壓力。
• 13. Despite the big earthquake and all those aftershocks, the ancient temple remained ______.(A) imp
• 78. 螺旋式壓縮機專用冷凍油的功用，下列敘述哪些正確？(A)帶走金屬摩擦表面的金屬磨屑(B)作為控制加洩增減載機構的壓力(C)使摩擦零件的溫度保持在允許的範圍內(D)油膜隔離冷媒壓縮過程的洩漏。
• 18. Alice Freeman, ________________ to head Wellesley College at age 27, is one of the youngest coll
• 79. 半密閉螺旋式冰水主機壓縮機吐出溫度過高，其可能原因為(A)冰水主機噸位太大(B)冷凝器散熱不良(C)負載太大(D)冰水流量太少。
• 14. Crabs, lobsters, and shrimps are all ________ as seafood.(A) categorized(B) demonstrated(C) rela
• 19. ________________________ occasions for congratulations.(A) Birthdays that usually considered(B)
• 15. With oil prices shooting up, the demand for big cars is dwindling. Now compact cars are ________
• 20. Presidential advisers have expressed the idea that South Korea should not content _____ with bei
• 22. Whiskey is a distilled liquor that is much stronger _____.(A) does fermented liquor such as beer
• 21. _____ the country principals and teachers are rethinking their approach to suspensions and expul
• 80. 下列哪些會影響風管表面熱損失的因素？(A)隔熱材質(B)風速高低(C)環境溫度(D)寬高比。
• 23. _____, North America had lost a significant portion of its primary forests.(A) The arrival of ev
• Cloze      The greatest scientists are remembered not only for their discoveries, but for their char