更多"[单选题]If water content is in lube oi"的相关试题:
[单选题]If is over 0.5%in lube oil,you can't use it without being purified.
A.water content
B.impurity content
C.fuel content
D.ash content
[单选题]The function of the lube oil is
A.to take away the heat
B.to reduce friction
C.to remove the detritus
D.all of the above
[单选题]Lube oil is drawn fromwhich is usually located in the bed-plate of the engine
A.a double bottom tank
B.a sump
C.a bilge tank
D.a settling tank
[单选题]The amount of lube oil in the drain tank should be checked by
A.measuring
B.sounding
C.taking measurement
D.taking readings
[单选题]If the lube oil in a diesel engine is too cold,the result is that
A.lube oil pump would lose suction
B.diesel would not start
C.diesel would be hard starting
D.overheating of the cooling system due to excess friction
[单选题] You can’t watch TV _____ you’ve finished your homework.
A. since
B. until
C. as
D. after
[单选题] Which would you NOT use to report the amount of anchor chain out? Three shots______.
A. at the water’s edge
B. on deck
C. on the bottom
D. in the water
[单选题]You can never start the engine___you have found and removed the trouble.
A.since
B.after
C.until
D.in order that
[单选题]----You can teach me English and I can teach you Chinese .
----_________
A.The same to you.
B. That’s a deal !
C. What a pity!
D. Thank you.
[单选题]用何种方式可以进入电子舱（ ）
what way can use to enter the electronic cabin？（）。
A.From the cockpit从驾驶舱
B.From the cargo and ground。从货舱 、从地面
C.A+ B
[单选题] I can _____ catch up with you. Can you walk slowly?
A. hard
B. hardly
C. harder
D. hardlier
[单选题] Generally，you can best keep a vessel under steering control when the vessel has ______．
A.Headway
B.Sternway
C.No way on，with engines stopped
D.No way on，with engines full ahead
[单选题] You can’t imagine that a well-behaved gentleman _____ be so rude to a lady.
A. might
B. need
C. should
D. would
[单选题] In the doldrums you can expect ______．
A.Steady，constant winds
B.Frequent rain showers and thunderstorms
C.Steep pressure gradients
D.Low relative humidity
[单选题] Where should you record the crude oil washing after completion?
A. Oil Record Book
B. Cow manual
C. Pumping Log
D. Inter plant manual
[单选题]Would you come down to my oil lighter and
A.take lead wire readings
B.take soundings
C.take measurements
D.take
[单选题]Which ARPA data should you use in order to determine if a close quarters situation will develop with a target vessel?
A. Set and drift of the current
B. Relative track information
C. Predicted time of CPA
D. Initial range of acquisition
[单选题] You have completed a crude oil wash．What action should be taken with the oil in the lines running to the washing machines ________．
A.Open a COW nozzle forward and one aft and drain the line into the after tank by gravity
B.Blow the line out using compressed air
C.Pull a suction using the supply line pump
D.Close off all valves in the system and leave the oil in the line primed for the next crude oil wash
