25.依SOLAS操舵裝置之規定，主操舵裝置及輔操舵裝置之任何控制系統能自駕駛台操作，則當供應至控制系統之電力失效時，在何處應發出可聞及可見之警報？(A)駕駛台(B)機艙控制室(C)舵機房(D)羅經甲
27.同步器中，若發信器與受信器之轉子之位置相同，則各組線圈間之感應電壓關係為何？(A)各組線圈間之感應電壓和為零(B)各組線圈間之感應電壓差為零(C)各組線圈間之感應電壓積為零(D)各組線圈間之感應
33.During , the ship is secured to the pier with mooring lines while the main engines are used todri
34.Which type of valve could permit a higher pressure source to supply a lower-pressure service, wit
35.In order to ensure the propulsive efficiency and to obviate the use of heavy-duty reduction gearb
38.Fuel is injected into the cylinders of a diesel engine towards the end of stroke.(A)intake(B)scav
39.Which machinery is not included in the hull machinery system?(A)Crankshaft(B)Steering gear(C)Moor
40.What is the temperature recorded by a common thermometer with a moistened wick placed aroundthe b