When weighing anchor in a rough sea,how would you avoid risk of damaging the bow plating ________.
A.Heave it home as fast as you can
B.Heave it home intermittently,between swells
C.Leave the anchor under foot,until the vessel may be brought before the sea
D.Wait for a calm spot between seas,then house it
第1题:
LIFTING THE ANCHOR FROM THE BOTTOM is called ______.
A.broaching the anchor
B.shifting the anchor
C.walking the anchor
D.weighing the anchor
第2题:
第3题:
第4题:
I am weighing up ().
第5题:
ground the board
avoid reversing the polarity of the leads
isolate sensitive components with heat sinks
all of the above
第6题:
the vessel will tend to take a large sheer towards the side where the anchor is down
steering control is ineffective in trying to turn to the side opposite to that of the anchor being used
the anchor cable must never lead under the hull
using an offshore anchor decreases the chances of the anchor holding
第7题:
Bow to the sea and no way on your vessel
Sea on the lee quarter with ship moving ahead slowly
Sea on the weather bow and ship moving ahead slowly
Sea on the quarter with sternway on the ship
第8题:
can usually be detected by radar in a smooth sea at a range of 4 to 6 kilometers
are indistinguishable from sea return on the PPI
are invisible to radar when covered with a thick layer of snow
are usually seen at night before they are close enough to provide a radar echo
第9题:
Place the wind on the starboard quarter and hold that course
Place the wind on the port quarter and hold that course
Place the wind on the port bow and hold that course
Place the wind on the starboard bow and hold that course
第10题:
Lose headway without swinging
Turn her bow toward the dock
Turn her bow away from the dock
Head into the wind,regardless of the side the wind is on
第11题:
Put the sea and wind about two points on either how and reduce speed
Heave to in the trough of the sea
Put the sea and wind on either quarter and proceed at increased speed
Put the bow directly into the sea and proceed at full speed
第12题:
hauling in on the anchor line as you would any anchor
getting all hands to assist
its trip line
cutting the line,as you cannot haul it back in
第13题:
第14题:
第15题:
第16题:
When the order “Let go the anchor” is received ,you should ().
第17题:
keep the bow directly in toward the beach,and tow the sea anchor off the stern
ride in on the back of a large breaker
keep the bow into the seas with the sea anchor out over the bow,and row to meet the breaking waves
head directly into the beach by staying between the crests of the waves
第18题:
Daily
Daily,at sea only
After encountering rough weather
After loading and prior to arrival in port only
第19题:
such risk shall be deemed to exist
such risk shall not be deemed to exist
you needn't take any action to avoid collision with any vessel
you should accelerate your speed ahead
第20题:
chain-wire
chain-manila
chain-nylon
all chain
第21题:
run as fast as the boat will go and keep the sea on the stern
secure the engine,put sea anchor over the bow,put out the oars,use sweep oar and back onto beach
go in under oars and put out the sea painter
put the sea broadside and let the boat drift ashore
第22题:
shorten the scope of anchor cable
increase the scope of anchor cable
put over the sea anchor
put over a stern anchor
第23题:
Heave it home as fast as you can
Heave it home intermittently,between swells
Leave the anchor under foot,until the vessel may be brought before the Sea
Wait for a calm spot between seas,then house it