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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

36 依民法之規定,關於旅遊契約之敘述,下列何者正確? (A)旅遊營業人無任何變更旅遊內容之權利 (B)旅客於締約後旅遊前不具有變更權 (C)旅客因天災發生身體之事故,旅遊營業人負協助處理義務,並由旅遊營業人負擔該費用 (D)旅遊營業人安排旅客在特定場所購物,其所購物品有瑕疵,旅遊營業人負協助處理義務

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

992.Regarding the computer-controlled ABS braking system for automobiles, which of the followingstatements is INCORRECT? (A) When the ABS warning light is on, it means the anti-lock brakingfunction has been activated. (B) In a computer-controlled ABS system, when emergency braking at highspeed, the brake pedal will automatically vibrate up and down, which is a normal phenomenon. (C) Themain advantage of the vehicle ABS braking system is that it maintains normal braking and steeringcapability during emergency braking.

993.When a car breaks down on an urban road and cannot be moved to a location that does not obstructtraffic, the driver should? (A) Sound the horn to warn other vehicles. (B) Hang a vehicle breakdownwarning sign at the rear of the vehicle; a sign may also be placed at an appropriate position in front of thevehicle as needed. (C) Open the car door to warn other vehicles.