喷油泵缓冲卸载式出油阀上部为第一个区段,限制出油阀升程并兼作出油阀()座。A、阀B、弹簧C、升程D、卸压...
Tuesday, October 18, 2022
Tuesday, September 13, 2022
12V150型柴油机燃烧室采用()。A、开式燃烧室B、分开式燃烧室C、半开式燃烧室...
Saturday, February 10, 2024
我海军的维修力量主要由:舰员、修理所、()、军外修造厂和机动修理...
Tuesday, September 13, 2022
发动机起动后,如果废气立刻从排气管接头处泄漏,应当采取下列哪两个...
Tuesday, September 13, 2022
发动机总成大修标志有()。A、气缸磨损超过允许极限值B、最大功率或气缸压力较标准降低25%以上C、气门间隙过大D、起动困难...
Sunday, September 25, 2022
Tuesday, October 18, 2022
柴油机的同一根凸轮轴上同名凸轮应按照配气相位图来排列。...
Tuesday, September 13, 2022
16V240ZJB柴油机采用()式水泵。A、齿轮B、叶轮C、离心D、液压...
Wednesday, October 5, 2022
Tuesday, September 13, 2022
在相同条件和增压压力下,机械增压柴油机的功率比废气涡轮增压柴油机高。...
Friday, April 28, 2023
Wednesday, October 5, 2022
喷油泵调整螺钉顶平面出现沟痕,可采用测量沟痕深度的方法来确定。...
Tuesday, October 18, 2022
Tuesday, September 13, 2022
16V240ZJB柴油机曲轴的连杆轴颈直径为()mm。...
Tuesday, September 13, 2022
增压器设置()封,是为了减少燃气或压缩空气的漏泄。A、油B、水C、气D、密...
Tuesday, April 16, 2024
手柄置降速位时,C型调节器的调节最后结果是喷油泵供油量()A、减少B、增加C、不变D、停止供油...
Wednesday, November 8, 2023
Tuesday, September 13, 2022
通过在零件磨损表面上增补金属而使零件恢复其性能的方法称为恢复尺寸...
Tuesday, September 13, 2022
Tuesday, September 13, 2022