单项选择题
The sequence of parts in a generally used fuel oil supply system for a main engine is （）
(1)tanks in the double bottom
(2)centrifuges
(3)service tank
(4)settling tank
(5)viscosity regulator
A.(1)-(2)-(4)-(3)-(5)
B.(1)-(4)-(2)-(3)-(5)
C.(1)-(3)-(2)-(4)-(5)
D.(1)-(5)-(4)-(2)-(3)
点击查看答案&解析
相关考题
-
单项选择题
The sequence of fuel injection into cylinders is determined by （）.
A.the steering
B.the driven gear
C.the turning gear
D.the timing gear -
单项选择题
The selection of an oil from the （） depends to a great extent on the operating conditions, the design of the engine and the type of fuel to be burned.
A.commercially available
B.commercially
C.commercial available
D.commerce available -
单项选择题
The selection of an oil depends （） on the operating conditions, the design of the engine and the type of fuel to be burned.
A.to a great extent
B.on a great extent
C.on mainly
D.on only
