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76 距 γ 點射源外某處之曝露率為 12 個單位,若要降至 5 個單位,假設增建因數為 1.0,則需在兩者之 間置入約多少個半值層屏蔽? (A) 2.69 (B) 1.93 (C) 1.54 (D) 1.26

71.「游離輻射防護安全標準」規定,除搶救生命外之緊急曝露人員,劑量儘可能不超過多少? (A)50毫西弗 (B) 100毫西弗 (C)250毫西弗 (D)500毫西弗

71.依據游離輻射防護安全標準,有關緊急曝露人員之劑量規定,下列何者正確? (A)為搶救生命,劑量限値為單一年劑量限度的5倍 (B)為防止嚴重危害,劑量限値為單一年劑量限度之20倍 (C)緊急曝露所接受之劑量,應與職業曝露之劑量合併記錄 (D)為減少大量集體有效劑量,劑量限値為單一劑量限度之2倍

9. 下列何種光譜法是利用原子間的振動來鑑定有機化合物? (A) 紅外光光譜法 (B) 核磁共振光譜法 (C) 紫外光光譜法 (D) X-射線繞射法

702.When driving and encountering an ambulance, fire truck, police vehicle, or other emergency vehicles onduty, how should you yield? (A) Apply the brakes immediately and stop in place. (B) Move to the left orright side (such as pulling toward the roadside) to clear the middle lane for their passage. (C) Followbehind the ambulance to pass intersections quickly.

703.If the tire pressure monitoring warning light remains continuously illuminated while driving, it indicates: (A)The tire pressure monitoring system (TPMS) is malfunctioning or has a communication error. (B) One ormore tires are flat or have insufficient pressure; proceed to a safe location as soon as possible to checkthe tire pressure of all four tires. (C) After recent maintenance or tire replacement, the system reset orsensor pairing has not been performed.