更多"[单选题] When administering artificial"的相关试题:
[单选题]当机轮温度过高时有什么警告？（ ）
When the wheel when the temperature is too high to have what warning?
A.ECAM，主警戒，声音，灯光
ECAM, the main warning, sound, lights
B.ECAM，主警戒，声音
ECAM, the main warning, sound
C.主警戒，声音，灯光
the main warning, sound, lights
[单选题] When should operational check on navigation equipment be done?
A. Regulary, when preparing for sea and entering port
B. As often as possible
C. When errors are indicated
D. When time allows
[单选题] A tide is called diurnal when
A. only one high and one low water occur during a lunar day
B. the high tide is higher and the low tide is lower than usual
C. the high tide and low tide are exactly six hours apart
D. two high tides occur during a lunar day
[单选题] When transferring survivors from an enclosed lifeboat to a rescue vessel，personnel on board the boat should ______．
A.remove their life preservers to make it easier to climb on board the rescue vessel
B.climb on top of the boat while waiting for their turn to transfer to the rescue vessel
C.remain seated inside and make the transfer one person at a time
D.enter the water and swim over to the rescue vessel
[单选题] When collecting condensation for drinking water，______．
A.A sponge used to mop up and store condensation must be kept salt free
B.Only condensation on the bottom of the canopy should be collected
C.It should be strained through a finely woven cloth
D.Chlorine tablets should be used to make it drinkable
[单选题] When anchoring a vessel under normal conditions，which scope of chain is recommended ________．
A.Four times the depth of water
B.Two and one-half times the depth of water
C.Five to seven times the depth of water
D.Fifteen times the depth of water
[单选题] When attempting an upstream landing while pushing empty barges ahead in a hard onshore wind，the approach is best made ______.
A. with bow out，stern in
B. with bow in，stern out
C. parallel to the dock，as close in as possible
D. parallel to the dock，as far out as possible
[单选题] Anchors are prevented from running out when secured by the ______．
A.Brake
B.Devil's claw
C.Pawls
D.All of the above
[单选题] When dose a bulk carrier experience extreme tension in bottom structure during fast rate loading?
A. During ballasting in port
B. During loading of heavy cargo in mid-ship holds
C. During correct loading pattern, but with heavy cargo
D. During loading light cargo in end holds
[单选题] What is important to check when transferring a position from GPS to a chart?
A. Reading the position correctly
B. Plotting the position correctly
C. Make sure that the chart and the GPS use same datum
D. Make sure the map is updated
[单选题] When should the emergency position-indicating radio beacon be activated after abandoning an OSV ________．
A.Immediately
B.After one hour
C.Only when another vessel is in sight
D.Only after sunset
[单选题] When the relative motion display is selected all tracked objects will display ______ vectors．
A.motion
B.stationary
C.dynamical
D.flashing
[单选题] When navigating using DGPS（Differential Global Positioning System）you may expect your position to be accurate to within a radius of ______．
A.10 meters
B.20 meters
C.50 meters
D.100 meters
[单选题] When should voyage planning be done?
A. During the sailing
B. Prior to sailing
C. After sailing
D. Before the pilot is leaving
[单选题] When steering by autopilot how often should manual steering be checked ?
A. Every day
B. When time allows
C. At least once a watch
D. No checking is necessary
[单选题] When there are small differences between the heights of two successive high tides or two successive low tides，the tides are called ______.
A. Diurnal
B. Semi-diurnal
C. Solar
D. Mixed
[单选题] Gale warnings are usually issued when winds of _______ 8-9 are expected.
A. wind Speed
B. Air Force
C. wind Velocity
D. Beaufort Force
[单选题] When you find a suspiciously manoeuvred vessel in vicinity, what should you do?
A. Inform Master and alert crew on deck.
B. Inform Master and put on all deck lights.
C. Inform Officer on Watch.
D. Keep lookout forward.
