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19. The strainers should be installed with ______________ that provide the pre-warning of the necessity for cleaning the strainer. (A) thermometers (B) level indicators (C) pressure drop indicators (D) flow meters

20. The main function of equipment is adjusting pressure, temperature and flow of fluid. What equipment is above description? (A) Relief valve (B) Regulating valve (C) Reducing valve (D) Needle valve

12. 依會計法之規定,下列會計事務之處理不生效力有幾項? ①付款憑單 A 製票員、登記員、主辦會 計人員、業務主管人員及機關首長授權代簽人均簽章 ②轉帳傳票 B 記載 X5 年 1 月歲出預算分 配數,為預算控制傳票,無需原始憑證 ③付款憑單 C 記載支付定製機具,惟未附具驗收證明文 件 ④轉帳傳票 D 記載註銷歲入應收款,並檢附債權無法收取相關證明文件 (A)①④ (B)②③ (C)②④ (D)①③

64.依照 RBE(relative biological effectiveness)的大小,下列輻射由大到小依序排列的順序,何者正確?  ① 60Co γ-ray ②250 kV X-ray ③150 MeV proton ④14 MeV neutron (A)①②③④ (B)④③②① (C)①③②④ (D)④②③①

15. After the layout change, the article was _____ to a less prominent section of the website. (A) promoted (B) highlighted (C) replenished (D) relegated

16. David was caught between two friends and tried to _____ by mediating between them. (A) take sides (B) keep the peace (C) start a quarrel (D) burn bridges