航海英語船舶動力裝置單項選擇題每日一練(2019.01.20)

來源：考試資料網(wǎng)

1 What monitoring device best indicates the load being carried by a diesel engine?（）

2 If an electric cargo winch is being used to lift a draft of cargo and the engine room loses all power，which will occur?（）

3 Most medium and slow speed diesels are started by what medium?（）

4 What is the operating principal of a flash type evaporator?（）

5 The pivot pin at the base of a sheath-screw boom davit must be（）.