8、The oil pump in the lubricating system（ ） oil from the oil pan and sends it to all working parts in the engine.
A: . domestic
B: external
C: internal
D: draws
A: . domestic
B: external
C: internal
D: draws
D
举一反三
- The in the lubricating system draws oil from the oil pan and sends it to all working parts in the engine. A: fuel pump B: oil pump C: diesel pump D: gasoline pump
- In the majority of lubricating oil systems for internal combustion engines, the external system includes such parts as _____, _____, _____, and _____. A: engine oil B: sumps C: oil pumps D: oil coolers
- The oil pump, oil filter and oil pan, make up the _____of the engine. A: ignition system B: fuel system C: lubricating system D: cooling system
- What is the heart of the lubrication system, which is located in the oil pan on the bottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine. A: oil filter B: Screened intake C: oil pump D: oil pressure relief valve
- In an auxiliary diesel engine bypass type lubricating oil system, the main lube oil pump forces ____. A: all of the oil used by the engine through a filter B: some of the oil used by the engine through a filter C: some of the oil used by the engine through a centrifuge D: all of the oil used by the engine through a centrifuge
内容
- 0
In the lubricating oil system of the main engine, the function of _____ is to adjust the amount of lubricating oil entering the lubricating oil cooler according to the temperature of the lubricating oil. A: self cleaning filter B: lubrication oil pump C: three-way valve D: by-pass filter
- 1
The oil pump is located in the oil pan in the front of the engine .
- 2
main components of lubrication system( ) A: radiator B: oil pump C: antifreeze D: oil pan
- 3
In full-flow filtering system, the output of the oil pump flows through the oil filter before moving through engine. ( )
- 4
The oil leaving the oil pump passes through the oil filter before it is circulated through the engine.