You are in charge of a towing vessel that operates exclusively on inland waters. You regularly tow barges that provide services (cargo lighters,fuel barges,etc.) to foreign flag vessels in port. What will be accepted as proper credentials for you and your crew?
A.No credentials are required since you operate on inland waters only
B.Social Security card
C.State driver's license with photo ID
D.Merchant Mariner's Document
第1题:
第2题:
In which two cases would you perform only consistent backup?()
第3题:
increase control of the tow
prevent the towing vessel from going in irons
make the towing vessel less maneuverable
reduce shock stress on the towing hawser
第4题:
terminal operator
owner of the barge
tankerman or person in charge of loading
charterer through the Master of the towing vessel
第5题:
vessel towing astern
barge pushed ahead
vessel towing astern only when the length of her tow exceeds 200 meters
this signal does not exist in international waters
第6题:
the towing vessel should slip first
the vessel towed should slip first
they should slip simultaneously
either vessel may slip first
第7题:
stop engines
hold course and speed
alter course to port
sound the danger signal
第8题:
Officer in Charge,Marine Inspection
The manufacturer of the liferaft
Maritime Administration
The owner of the vessel on which the liferafts are carried
第9题:
not exceed bare steerageway during the transit
take a strain as soon as you can to control the tow
come up to speed very slowly and maintain a safe speed
come up to speed quickly,then cut back power considerably to ease the strain
第10题:
to the base of the foremast
to the forward-most bitts
to the forward part of the deckhouse
at the stern
第11题:
start towing by pushing ahead
abandon the towing vessel
retrieve the tow bridle
relieve strain on the retrieving line
第12题:
第13题:
(),how do you charge for an IDD call?
第14题:
can you go to the beach
can you run the vessel upon a beach to prevent its sinking in deep water
can you handle the vessel along the beach
can berth along the beach
第15题:
No credentials are required since you operate on inland waters only
Social Security card
State driver's license with photo ID
Merchant Mariner's Document
第16题:
Notify the Captain of the Port (COTP) if you cannot repair it within 96 hours
Notify the Officer in Charge of Marine Inspection (OCMI) if you cannot repair it within 48 hours
Moor the vessel until it is repaired
Anchor the vessel until it is repaired
第17题:
take avoiding action immediately upon determining that risk of collision exists
immediately sound the danger signal
take avoiding action only after providing the give-way vessel time to take action ,and determining that her action is not appropriate
hold course and speed until the point of extremis, and then sound the danger signal, taking whatever action will best avert collision
第18题:
cross the channel as you are the stand-on vessel
cross only if the vessel in the channel is approaching on your port side
not cross the channel if you might impede the other vessel
sound the danger signal
第19题:
need not show the lights for a vessel engaged in towing,if it is impractical to do so
may show the lights for a vessel not under command
must show a yellow light above the stern light
must show the lights for a vessel towing
第20题:
only the lights for a vessel towing
only the lights for a vessel restricted in her ability to maneuver
the lights for a towing vessel and the lights for a vessel restricted in her ability to maneuver
the lights for a towing vessel and the lights for a vessel not under command
第21题:
the masthead lights for a towing vessel
the lights for a vessel restricted in its ability to maneuver
sidelights,sternlight and towing light
All of the above
第22题:
the masthead lights for a towing vessel
the lights for a vessel restricted in her ability to maneuver
sidelights,stern light,and towing light
All of the above
第23题:
provide assistance as the vessel is in distress
stay clear as the vessel is transferring dangerous cargo
stay clear as the vessel is fishing
change course to the right as the vessel is crossing your bow