steering
timing
turning
running
第1题:
After installing a new hydraulic pump in a system, what special attention should be given to the hydraulic system?
A.The relief valves in the system should be readjusted
B.The filters and strainers should be checked frequently
C.All system pressure should be readjusted
D.The system should be drained and renewed with a fluid of different operating characteristics
第2题:
If ______ is shut down for an extended time optimum position fixing will take up to 2 hours after power is reapplied.
A.radar
B.DF
C.Satellite Navigator
D.Automatic Omega Navigator
第3题:
What is the function of the after-coolers installed in the diesel engine air intake system?
A.Decrease the air density
B.Increase the exhaust temperature
C.Decrease the lube oil temperature
D.Increase the air density
第4题:
Two data files have been deleted at the operating system level by accident. Your database is running in ARCHIVELOG mode and online backups are taken nightly. One of the data files that has been deleted belongs to the USERS tablespace on the other belongs to the SYSTEM tablespace. How can you recover from this situation?()
第5题:
Which tasks can NOT be performed at the management console if the Client ID is being used?()
第6题:
When the dew point of the outside air is lower than or equal to the dew point of the air in the cargo hold,you should ______.
A.secure all ventilation
B.shut down the exhaust blowers
C.shut down the intake blowers
D.ventilate the cargo holds
第7题:
After completion, an original copy of the air waybill is given to the()as evidence of the acceptance of goods and as proof of contract of carriage.
第8题:
The main propulsion diesel continues running after you try to shut down. You should now attempt to .
A.stop the fuel oil booster pump
B.engage the jacking gear
C.secure the lube oil pump
D.shut off the fuel at the settling tank
第9题:
A customer has shut down an LPAR after using DLPAR to add or remove processor and memory resources. When the partition is reactivated, the desired changes are missing. What action, or sequence of actions, will immediately and permanently solve this problem?()
第10题:
Speed limiting governor
Over-speed governor
Over-speed trip
Over-speed relay