If you hear more than six short blasts and one long blast of the whistle supplemented by the same signal on the general alarm, you should ______.
A.start the fire pump
B.go to your man overboard station
C.go to your lifeboat station
D.stand by for collision
第1题:
One blast at one-minute intervals
One blast at two-minute intervals
Two blasts at one-minute intervals
One prolonged and two short blasts at two-minute intervals
第2题:
vessel not under command
sailing vessel
vessel in distress
vessel being towed
第3题:
vessel being towed
fishing vessel engaged in trawling
vessel at anchor warning you of her location
power-driven pilot vessel on station underway
第4题:
not under command
being towed
on pilotage duty
aground
第5题:
start the fire pump to charge the fire main
standby the main console and await orders from the engineer on watch
go to your fire station
go to your lifeboat station
第6题:
More than six short blasts and one long blast on the whistle
Continuous blast of the ships whistle for a period of not less than 10 seconds supplemented by the same signal on the general alarm
Three short blasts of the whistle supplemented by the same signal on the general alarm
More than six short blasts and one long blast on the whistle supplemented by the same signal on the general alarm
第7题:
start the fire pump
go to your man overboard station
go to your lifeboat station
collision station
第8题:
A vessel towed
A vessel not under command and unable to maneuver
A vessel anchored giving warning of her position
A vessel stopped dead in the water
第9题:
boat station
fire station
man overboard station
collision station
第10题:
Safety alarm
Distress alarm
Fire drill alarm
General emergency alarm
第11题:
A rapid ringing of a bell for 5 seconds every two minutes
A whistle signal of one short,one prolonged,and one short blast
A prolonged blast of the whistle at intervals not to exceed one minute
A rapid ringing of a bell for 5 seconds,preceded and followed by three separate and distinct strokes on the bell
第12题:
3 short blasts of the ship's whistle
1 short blast of the ship's whistle
3 long blasts of the ship's whistle
1 long blast of the ship's whistle
第13题:
vessel not under command
sailing vessel
vessel being towed (manned)
vessel being towed (unmanned)
第14题:
are required to go to your life-raft
are dismissed from drills
should point to the man overboard
should start the fire pump
第15题:
Towing
Engaged on pilotage duty
Aground in a fairway
Stopped and making no way through the water
第16题:
No fog signal
A prolonged blast at intervals never to exceed more than two minutes
A prolonged blast followed by two short blasts at intervals never to exceed more than two minutes
A prolonged blast followed by three short blasts at intervals never to exceed more than one minute
第17题:
more than 6 short blasts and 1 long blast on the whistle,and the same signal on the general alarm
continuous sounding of the ship's whistle and the general alarm for at least 10 seconds
1 short blast on the whistle
alternating short and long blasts on the ship's whistle
第18题:
displaying a large red flag
displaying three black balls in a vertical line
sounding four or more short rapid blasts on the whistle
continuously sounding the fog whistle
第19题:
a light signal of at least five short and rapid flashes
one prolonged,one short,one prolonged,and one short whistle blasts
four short whistle blasts
two short whistle blasts
第20题:
hold course and sound a two blast whistle signal
hold course and sound no whistle signal
change course to the right and sound one blast
hold course and sound two prolonged and two short blasts
第21题:
6 short blasts and 1 long blast
long blast mare than 6 short blasts
more than 6 short blasts and 1 long blast
1 long blast of at least 10 seconds
第22题:
at anchor
towing a submerged object
being overtaken in a narrow channel
in distress
第23题:
displaying code letter Y (Yankee)
sounding five short blasts on his whistle
displaying code numeral 5
sounding one prolonged blast on his whistle