27.下列何者不屬於推進軸系(Propulsion shafting system)與推力有關的必要設備?(A)軸接地裝置(Shaft grounding device)(B)推力軸(Thrust s
13.舵機轉動,當舵達到所要之角度時,下列何者自動切斷蒸汽、油壓或電氣之供給使機械停止,以保持舵角(Rudder angle)在該位置?(A)原動機(Prime mover)(B)操縱裝置(Contr
17.The products of combustion of marine fuels include sulfur dioxide, which, when combined withwater
18.To achieve the processes required of the Brayton cycle, four basic components must beincluded, na
19.What temperature is recorded by a common thermometer?(A)Dry-bulb temperature(B)Wet-bulb temperatu
20.What is the temperature recorded by a common thermometer with a moistened wick placedaround the b
21.The main function of the intercooler of multistage air compressor is .(A)to increase the enthalpy