更多"Engine parameters shall be correspo"的相关试题:
[单项选择]Engine parameters shall be corresponded to NOx Technical Files,This is required by（）
A. MARPOL Annex Ⅲ
B. MARPOL Annex Ⅵ
C. MARPOL Annex Ⅴ
D. MARPOL Annex Ⅳ
[单项选择]A power-driven vessel shall have her engine ready for（）when the visibility is restricted.
A. immediately stop
B. immediately maneuvering
C. immediately anchoring
D. immediately going astern
[单项选择]根据对NOx的形成机理研究，生成NOx浓度最小的燃烧室型式是（）。
A. 开式
B. 半开式
C. 半分隔式
D. 分隔式
[单项选择]（） shall be continuously powered and shall have an automatic changeover to a stand by power supply in case of loss of normal power supply.
A. Cooling system
B. Alarm system
C. The air conditioning installation
D. The mooring equipment
[单项选择]Before starting a diesel engine that has an engine driven lube oil pump, the engineer should （）.
A. open the bypass line
B. cut in the lube oil cooler
C. pressurize the lube oil system
D. top off the expansion tank
[单项选择]点火时间推迟，NOX会（）。
A. 降低
B. 升高
C. 不变
D. 时高时低
[单项选择]If the main engine of an unattended engine room shuts down automatically, it will be indicated by an alarm （）.
A. at each control station
B. in the chief engineer’s quarters
C. in the captains quarters
D. All of the above are correct
[单项选择]Although recent years have seen（）reductions in noxious pollutants from individual motor vehicles, the number of such vehicles has been steadily increasing.
A. substantial
B. substance
C. submit
D. subjective
[单项选择]稀燃Nox捕集器的缩写为（）
A. POC
B. CRT
C. LNT
D. PM
[单项选择]A diesel engine burns （） a gasoline engine of the same capacity in the same period of time.
A. as much fuel as
B. less fuel than
C. less fuel as
D. more fuel than
[单项选择]汽车尾气中Nox化合物对人和环境的危害较大，因而在目前的汽车上采用了若干限制Nox排放物的措施，请问下面所列举的控制措施中哪种与Nox排放物的控制无关？（）
A. 三元催化转换器、氧传感器和闭环控制
B. 废气再循环控制
C. 氮氧催化转换器
D. 曲轴箱强制通风
[单项选择]Engine coolant accumulating in the diesel engine lubricating oil can result from a （）
A. low oil pressure
B. high coolant pressure
C. leaking fuel injector
D. cracked cylinder head or liner
[单项选择]下列哪项不是NOx传感器的功用（）。
A. 检测废气中O2的浓度
B. 检查催化转化器的功能是否正常
C. 检测NOx的浓度
D. 检查宽域氧传感器的调节点是否正常
[单项选择]发动机燃烧温度高，NOX排放量应（）。
A. 增加
B. 减少
C. 影响不大
D. 保持不变
[单项选择]烟气脱硝是控制NOx的方法之一。（）
A. 正确
B. 错误
[多项选择]NOx生成必须满足的条件包括（）
A. 高温
B. 富氧
C. 高压
D. 混合气很浓
E. 燃烧速度快
