Fuel oil service pump discharge
Fuel oil strainer
Fuel oil heater
Fuel oil flow meter
第1题：
The appearance of nimbostratus clouds in the immediate vicinity of a ship at sea would be accompanied by which of the following conditions?______.
A.Rain and poor visibility
B.Dropping barometric pressure and backing wind in the Northern Hemisphere
C.High winds and rising sea
D.Severe thunderstorms
第2题：
A. Multi-mode fiber
B. CAT6
C. CAT5e
D. Single-mode fiber
第3题：
When you compare the differences between half-duplex and full-duplex Ethernet, which of the following characteristics are exclusive to half-duplex? (Select two answer choices)
A．Half-duplex Ethernet operates in a shared collision domain.
B．Half-duplex Ethernet operates in an exclusive broadcast domain.
C．Half-duplex Ethernet has efficient throughput.
D．Half-duplex Ethernet has lower effective throughput.
E．Half-duplex Ethernet operates in an exclusive collision domain.
第4题：
In which of the following default locations would a user’s home folder reside in Windows XP?（）
第5题：
Assuming the network supports all speeds， which of the following should an administrator use to get the MOST throughput？（）
第6题：
For a continuous operation diesel engine, a duplex filter unit would be the best arrangement because
A.changing filter elements would not interrupt engine operation
B.filtering occurs twice in each pass of oil through the system
C.clogging will not occur
D.dropping pressure is half of that through a single filter unit
第7题：
A. /etc/var/spool
B. /var/spool/cron
C. /var/sched/jobs
D. /usr/sched/crontabs
第8题：
Which of the listed pressure control valves would be used to establish the maximum operating pressure of a hydraulic system?
A.Pressure-reducing valve
B.Unloading valve
C.Counterbalance valve
D.Pressure-relief valve
第9题：
Which of the following failed components would be responsible for the fuser unit not heating properly？（）
第10题：
In which of the following locations would a technician set the LBA mode for a hard drive？（）