8.What is the art to sail a vessel safely and quickly from one port to the other?(A)Navigation(B)Tra
9.Blowers are used with many diesel engines to supply the air necessary for combustion to theengine’
16.下列何者將舵機產生的動力,經同步器、油壓裝置、鍊條、齒輪、扇型板(Quadrant)、舵柄(Rudder tiller)、舵桿(Rudder stock)或其他方法等傳給舵板,轉動舵,以達到船舶
20.Which type of boiler depends on the heat input to establish differential densities between theste