問題詳情

20.下列何者是船用小型輔鍋爐常使用之燃燒啟、停控制開關?
(A)High/Low燃燒率蒸汽壓力控制開關(High/Low steam pressure control switch)
(B)主控開關(Master controller)
(C)On/Off蒸汽溫度控制開關(On/Off steam temperature control switch)
(D)On/Off蒸汽壓力控制開關(On/Off steam pressure control switch)

參考答案

答案:D
難度:適中0.5
統計:A(0),B(0),C(0),D(0),E(0)