You are anchoring in 16 fathoms of water.On a small to medium size vessel,the ______.
A.Anchor may be dropped from the hawse pipe
B.Anchor should be lowered to within 2 fathoms of the bottom before being dropped
C.Scope should always be at least ten times the depth of the water
D.Scope should always be less than 5 times the depth of the water
第1题:
A negative metacentric height ______.
A.should always be immediately corrected
B.will always cause a vessel to capsize
C.always results from off-center weights
D.All of the above are correct
第2题:
When a vessel changes course from one cardinal heading to another cardinal heading while adjusting the compass,which action should be taken ________.
A.The course change should be made rapidly to prevent transient induced magnetism while passing the intercardinal headings
B.After the new heading is reached,the vessel should steam on that course for at least two minutes before the adjustment
C.During the course change,you should gently tap the compass to remove any error caused by friction on the pivot bearing
D.After steadying on the new heading,the compass card should be slewed by a magnet and allowed to oscillate freely to remove any gaussin error
第3题:
You are troubleshooting an issue which is causing full-sized packets entering the MPLS cloud be dropped. You have discovered that one of the switches in the MPLS core is not a Cisco switch, but otherwise the MPLS MTU size is set to 1508 bytes on the routers. Based on this information, which of these may be the reason the packets are being dropped?()
第4题:
Which of the following actions will allow you to convert from Windows Server 2012 R2 Standard to Windows Server Datacenter, using the least administrative effort?()
第5题:
Anchor may be dropped from the hawse pipe
Anchor should be lowered to within 2 fathoms of the bottom before being dropped
Scope should always be at least ten times the depth of the water
Scope should always be less than 5 times the depth of the water
第6题:
Each vessel should show sidelights
Each vessel should show at least one white light
The barges should be lighted as separate units
The barges should be lighted as one vessel
第7题:
directly under the boom
moving away from the boom
stopped dead in the water
tied to the boom
第8题:
The redo log file should belong to an active group.
The redo log file should belong to an inactive group.
The redo log file should belong to the current group.
The redo log file can be dropped only if all the transactions are stopped.
Before a redo log file is dropped, it should be deleted from the operating system (OS).
第9题:
start chest compressions before the victim is removed from the water
drain water from the lungs before ventilating
begin mouth-to-mouth ventilations as soon as possible
do not tilt the head back since it may cause vomiting
第10题:
determine the cause before taking countermeasures
assume the shift is due to off-center loading
counterflood
assume the cause is environmental forces
第11题:
Repeat the message using any other channel on which you might attract attention
Key the microphone several times before transmitting again
Turn up the volume on the receiver before transmitting again
Report the problem to the head electrician
第12题:
the disabled vessel should be towed to the nearest port
the disabled vessel should be inspected for flammable gases
passengers should always be removed from the disabled vessel
personnel on the disabled vessel should don PFD's
第13题:
For safety reasons,when assistance towing ______.
A.the disabled vessel should be towed to the nearest port
B.the disabled vessel should be inspected for flammable gases
C.passengers should always be removed from the disabled vessel
D.personnel on the disabled vessel should don PFD's
第14题:
Every vessel should at all times proceed at a safe speed.Safe speed is defined as that speed where ______.
A.no wake comes from your vessel
B.you can stop within your visibility range
C.you can take proper and effective action to avoid collision
D.you are traveling slower than surrounding vessels
第15题:
Because of hardware failure, you decided to drop a redo log member from the database. Which condition should be met to drop a redo log file?()
第16题:
ballast deep tanks if they are slack
transfer ballast athwarships
pump out double bottoms
fill double bottom from deep tanks
第17题:
the same ratio
more chain for each fathom of depth
less chain for each fathom of depth
two anchors with the same ratio of chain
第18题:
keep the air from being carried into the engine
keep the moisture from being condensed
keep the danger from being carded into the engine
take away the condensate from the air
第19题:
Let the anchor fall free from the hawsepipe,but apply the brake at intervals to check the rate of fall
Back the anchor slowly out of the hawsepipe a few feet,and then let it fall in the normal fashion
Let the anchor fall off the brake right from the hawsepipe,but keep a slight strain on the brake
Under power,back the anchor out until it is near,but clear,of the bottom before letting it fall
第20题:
you can stop within your visibility range
you can take proper and effective action to avoid collision
you are traveling slower than surrounding vessels
no wake comes from your vessel
第21题:
to the bottom of the expansion trunk
to within 1% to 3% of its capacity
to within 1% to 3% inches of its capacity
1 to 3 inches from top of the vent pipe
第22题:
the helmsman
the officer on watch
either A or B
neither A nor B
第23题:
honesty should be encouraged in interpersonal communications
more employers will use emails to communicate with their employees
suitable mesa should be chosen for different communication purposes
email is now the dominant medium of communication within a company