How many oil pumps does CFM56-3’s oil system have? ( )
A: 4
B: 3
C: 1
D: 2
A: 4
B: 3
C: 1
D: 2
A
举一反三
- How much oil does the Middle East produce today A: most of the world's oil supplies. B: 2/3 of the world's oil supplies. C: 1/3 of the world's oil supplies. D: 1/4 of the world's oil supplies.
- How many stanzas does the poem If have A: 1 B: 2 C: 3 D: 4
- The oil cooler of oil system on CFM56-3 engine are located in ( ). A: the oil scavenge circuit B: the oil supply circuit C: the oil tank D: the AGB
- The oil cooler of oil system on CFM56-3 engine are located in ( ). A: the AGB B: the oil tank C: the oil supply circuit D: the oil scavenge circuit
- How many objectives does the introduction part of the speech have? A: 1 B: 2 C: 3 D: 4
内容
- 0
How many pistils does each rape flower have? A: 1 B: 2 C: 3 D: 4
- 1
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
- 2
The role of lubricating oil in a ship's engine room includes .1) antifriction；2) cooling；3) clean；4) seal A: 1) 3) 4) B: 2) 3) 4) C: 2) 3) D: 1) 2) 3) 4)
- 3
Which of the following describes how many VRM’s would be required in a system with quad XeonCPU’s？（） A: 1 B: 2 C: 3 D: 4
- 4
On CFM56-3 engine, the oil temperature indicates the temperature of oil supply and oil tank. ( )