tank level
Various filters
Drains
seawater temperature
第1题:
One cylinder of a diesel engine is persistently knocking and does not cease(停止) when the fuel supply to that cylinder is secured.Which of the following problems may be the cause?
A.Low loading of the cylinder
B.Excessive cooling of that piston
C.Sluggish ring action on the piston
D.A mechanical defect in a working part
第2题:
Which one of the followings does not limit the effective range of radar ________.
A.Pulse width
B.Pulse repetition frequency
C.Peak power
D.Target brightness
第3题:
You may BEST turn a twin-screw vessel about,to the right,in a narrow channel by using ______.
A.Both engines ahead and helm
B.One engine only
C.Port engine ahead and the starboard engine astern
D.Both engines astern and use helm
第4题:
Pay out all of the cable before setting up on the brake to insure the anchors dig in and hold
For a mud,mud and clay,or sandy bottom pay out a scope of 5 to 7 times the depth before setting up on the brake
Use one or both anchors with a scope of twice the depth before setting the brake
Drop the anchor to short stay and hold that scope
第5题:
Under regulation 6(2) of MARPOL Annex VI, ships constructed before 19 May 2005 shall be issued with the IAPP Certificate no later than the first scheduled dry docking after 19 May 2005, but in no case later than 19 May 2008. Ships flying the flag of a State which is not a Party to MARPOL Annex VI and which do not carry an IAPP Certificate after the above dates should be treated in accordance with chapter 3 of these Guidelines. Which deficiency listed below may not cause the detention of the vessel by PSC inspection?()
第6题:
You are proceeding down a channel and lose the engine(s).You must use the anchors to stop the ship.Which statement is true ________.
A.Pay out all of the cable before setting up on the brake to insure the anchors dig in and hold
B.For a mud,mud and clay,or sandy bottom pay out a scope of 5 to 7 times the depth before setting up on the brake
C.Use one or both anchors with a scope of twice the depth before setting the brake
D.Drop the anchor to short stay and hold that scope
第7题:
Before starting any diesel or gasoline engine, which of the following must be checked?____.
A.Oil level
B.Flow of cooling water
C.Exhaust discharge
D.All of the above
第8题:
According to the anti -railway group, all the followings are true but ______.
A) tunnels are dangerous to public health
B) the noise and the glare of the engine fire may affect people' s nerves
C) the rapid speed through the air does damage to people's lungs
D) to those with high blood - pressure, the rapid speed of the train causes them to die
第9题:
If a technician is traveling outside of the US, which of the following should be checked before setting up a workstation? ()
第10题:
Fuel supply line valve
Pressure registered on the accumulator gauge
Cold-spark voltage readings test lamp
Engine stop control