A: Check hydraulic oil levels every hour
B: Check the rams for overheating
C: Check for excessive oil leakage from rams
D: Drain water from telemotor cylinders each watch
举一反三
- When faced with a gear problem, the pilot in the story asked help from ground officials to check the damage to the aircraft.
- You must_________at the airport an hour before your plane leaves. A: check in B: check out C: check with D: check over
- Check the engine oil level and add if necessary．
- Which of the following conditions indicates the dilution of diesel engine lube oil by fuel oil?（） A: Water discharging from the water outlet of the lube oil purifier B: Fuel oil discharging from the water outlet of the lube oil purifier C: Lube oil discharging from the water outlet of the lube oil purifier D: A change in the lube oil viscosity
- If you want to check in at the hotel, you need help from _____.
内容
- 0
You try to check in online at least an hour beforehand. A: should B: shouldn't
- 1
What should you do to check in the hotel when you have a reservation?
- 2
What should be taken off when you are going through the check
- 3
Telneting from any machine on the network is taking 75 seconds. Which of the following procedures should be checked to correct the error?（） A: Check /etc/hosts. B: Check /etc/resolv.conf. C: Check for packet errors. D: Check to see if the master server is up.
- 4
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