中华人民共和国海事局B.approximatelyequaltoexhaustmanifoldpressureatalltimes
2004年第3期海船船员适任证书全国统考试题(总第35期)C.thatiswidelyfluctuatingconstantly
科目:轮机英语试卷代号:602D.decreasingasengineloadincreases
适用对象:沿海航区750~3000KW船舶轮机长9.
(本试卷卷面总分100分,及格分为70分,考试时间100100分钟)compression.
A.toneedB.readyforC.wanttoD.goingtobe
答题说明答题说明:请选择一个最合适的答案,并将该答案按答题卡要求,在其相应位置上用2B铅10.Inusingreductiongearstoobtainefficientpropellerspeeds,______.
笔涂黑。第1题至68题,每题1分,第分,第69题至76题,每题1.5分,第77题A.theymustbelocatedattheafterendoftheengine
至78题每题10分。B.theycanonlybeusedwithoneengineatatime
C.theyeliminatetheneedforcontrollablepitchpropellers
一、单项选择题D.theyareconnectedtotheenginewithaflexiblecoupling
1.Whichoneisnotfixedonthecylindercoverofafour-stokedieselengine?11.
A.indicatorcockB.fuelvalveC.mainbearingD.safetyvalveindicatoror______.
2.Themainfunctionoftierodsintheconstructionoflarge,lowspeeddieselenginesisto_____.A.insidemicrometerB.feelergaugeC.adjustabletrammelD.