机工题库.docVIP

1 In oil purifier, the separated water flows into the_____. A sludge tank B crankcase C sea chest D gear box 2 Boilers are used on board ship for_____. A burning waste oil B producing steam C making fuel oil D distilling water 3 Before starting and after stopping the generator engine, make the engine turn by_____. A driven gear B driving gear C turning gear D turned gear 4 Dead Slow Astern means_____. A 微速后退 B 微速前进 C 慢速前进 D 慢速后退 5 Port side means_____. A 船艏 B 左舷 C 右舷 D 船艉 6 Starboard side means_____. A 船艏 B 左舷 C 右舷 D 船艉 7 What kind of pumps shall we use to pump the fuel oil from the double bottom tanks to the settling tanks? A transfer pump B ballast pump C sewage pump D sanitary pump 8 Compressed air is supplied by_____ to the air reservoirs(空气瓶). A air receivers B air bottles C generators D air compressors 9 What is used to purify the fuel oil or lubricating oil? A A compressor B A separator C A lubricator D A fuel pump 10 What is used to produce fresh water? A A fresh water cooler B A fresh water generator C A fresh water pump D A fresh water tank 11 _____ have/has replaced derricks(吊杆）on many modern ships. A Cranks B Mooring equipment C Windlasses D Cranes 12 The_____ is to warn the crew of CO2 being discharged into the engine room. A General Alarm B Failure Alarm C CO2 Alarm D Level Alarm 13 There is a_____ in the engine room. A windlass B winch C oil separator D crane 14 We use the compressed air from_____ to start NO.1 generator engine. A air pump B air bottle C air filter D air cock 15 At sea going, we use_____ instead of donkey boiler. A heater B preheater C exhaust gas boiler D electric boiler 16 We are going to pass through the Suez Canal, please_____. A stop engine B stand by engine C start engine D finished with engine 17 No.3 piston is too hot, please fill in_____. A compressed air B fuel oil C cylinder oil D grease 18