A: $78,
$78.
B: $65,
$65.
C: $89,
$60.
D: $60,
$89.
举一反三
- In<br/>an auxiliary diesel engine bypass type lubricating oil system, the<br/>main oil pump forces ____. A: all<br/>of the oil used by the engine through a filter B: some<br/>of the oil used by the engine through a filter C: some<br/>of the oil used by the engine through a centrifuge D: all<br/>of the oil used by the engine through a centrifuge
- In full-flow filtering system, the output of the oil pump flows through the oil filter before moving through engine. ( )
- Which oil is not suitable for use as storm oil?（） A: Fish oil B: Vegetable oil C: Mineral oil D: Animal oil
- Lubricating oil system parameters monitored by pilots mainly include A: oil pressure, oil temperature, metal filing, oil capacity B: oil color, oil temperature, dust, oil capacity C: oil pressure, oil temperature, dust, oil capacity
- It’s reported that by the end of this year the output of oil in the area ____________ by about 10%.
内容
- 0
One function provided by a hydraulic accumulator is to______. A: provide<br/>an area where air can separate from the oil B: provide<br/>an area to separate solid contaminants from the oil C: act<br/>as an oil and water separator D: absorb<br/>shocks occurring in the system
- 1
Oil<br/>filters, if regularly serviced, can remove solid contaminants from<br/>crankcase oil, but chemical reactions may form liquids that are<br/>corrosive and damaging. ( )
- 2
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
- 3
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
- 4
•某班40位统计学考试成绩分别如下 •89 88 76 99 74 60 82 60 89 86 93 99 94 82 77 79 97 78 95 92 87 84 79 65 98 67 59 72 84 85 56 81 77 73 65 66 83 63 79 70