8. 下列何者禁用於清潔空氣壓縮機？
(A)淡水
(B)柴油
(C)肥皂水
(D)不易揮發之清潔劑

9. 燃油高壓油泵之機能調整，下列何者不是考量因素？ (A)示功圖 (B)耗油量 (C)排氣溫度 (D)排煙圖

10. 下列有關鍋爐停用時處理方法之敘述何者正確？ (A)長期停用時採乾燥保養法，短期停用時採滿水保養法 (B)長期停用時採乾燥保養法，短期停用時採乾燥保養法 (C)長期停 用時採滿水保養法，短期停用時採乾燥保養法 (D)長期停用時採滿水保養法，短期停用時採滿水保養法

1. The big tradeoff in economics is a tradeoff between (A)equity and efficiency. (B)equality and inequality. (C)marginal cost and marginal benefit. (D)Scarcity and opportunity cost.

2. According to the principle of comparative advantage, if Taiwan trades with China, most likely, (A)the Taiwan will benefit and China will lose. (B)the Taiwan will lose and China will benefit. (C)neither of the countries will benefit. (D)both countries will benefit.

3. Ms. Lollipop opened a candy store in December 2013. She rented a building for $25,000 a year and used $30,000 from her savings account, which earned an annual interest rate of 5 percent, to buy capital equipment. In December 2014, the market value of her capital equipment was $26,000. What is the economic depreciation of Lollipop's capital? (A)$3,000 (B)$4,000 (C)$1,000 (D)$25,000

4. Mrs. Smith operates a business in a competitive market. The current market price is $8.10. At her profit-maximizing level of production, the average variable cost is $8.00, and the average total cost is $8.25. Mrs. Smith should (A)shut down her business in the short run but continue to operate in the long run. (B)continue to operate in the short run but shut down in the long run. (C)continue to operate in both the short run and long run. (D)shut down in both the short run and long run.

5. Cheating by a member of a cartel ___________ consumer surplus and ___________ the total economic profit earned by all the firms in the cartel. (A)increases； increases (B)increases； decreases (C)decreases； increases (D)decreases； decreases

6. Street lights are a public good.If street lights were provided by the private market, at the equilibrium quantity, it would be the case that (A)MSB = MSC (B)MSC ＞ MC (C)MSB ＞ MSC (D)MSB ＞ MB

7. In the foreign exchange market, if the supply of dollars ___________ and simultaneously the demand for dollars ___________, then the exchange rate definitely ___________. (A)increases； increases； depreciates (B)decreases； increases； depreciates (C)increases； decreases； depreciates (D)decreases； decreases； appreciates

8. In 2013, the U.S. credit card balance was $866 billion. Which of the following is true? (A)The $866 billion balance is part of M2 but not part of M1. (B)The $866 billion balance is part of both M1 and M2. (C)Only that portion of the $866 billion actually charged in 2009 is counted in M1 and M2. (D)No part of the $866 billion balance is counted in M1 and M2.

113年 - 113-3 交通部航港局_船員岸上晉升適任性評估筆試測驗_三等管輪：保養及維修#125555

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