更多"After having activated the emergenc"的相关试题:
[单项选择]After you activate your emergency position indicating radiobeacon，you should（）.
A. turn it off for five minutes every half-hour
B. turn it off and on at five-minute intervals
C. turn it off during daylight hours
D. leave it on continuously
[单项选择]It is necessary for us （） after having served for a certain period.
A. to change the lube oil
B. have the lube oil purified
C. have the lube oil burnt
D. to analyze the lube oil
[单项选择]Which firefighting method is an example of an indirect attack on a fire?（）.
A. Bouncing a straight stream of water off the overhead to create spray effect
B. Spraying foam on a bulkhead and letting it flow down and over a pool of burning oil
C. Flooding a paint locker with CO2 and sealing the compartment
D. Cooling adjacent bulkheads with water to prevent the spread of the fire by conduction
[单项选择]When you are logged into aswitch，which prompt indicates that you are inprivileged mode？（）
A. %
B. @
C. >
D. $
E. #
[单项选择]The signal to guide vessels in distress，which indicates，“This is the best place to land” is the（）.
A. horizontal motion of a white flag
B. letter K in Morse code given by light
C. code flag S as a hoist
D. firing of a white star signal
[单项选择]A single barometric pressure reading of 28.60 indicates（）.
A. rapidly improving weather
B. deteriorating weather
C. a severe low pressure system
D. fair weather and calm
[单项选择]A position obtained by crossing lines of position taken at different times and advanced to a common time is a(n)（）.
A. running fix
B. dead-reckoning position
C. fix
D. estimated position
[单项选择]Ship is（）position.
A. in
B. on
C. of
D. at
[单项选择]A ship having continuous closely spaced transverse strength members is（）.
A. longitudinally framed
B. transversely framed
C. cellular framed
D. web framed
[单项选择]A vessel having continuous closely spaced transverse strength members is（）.
A. longitudinally framed
B. transversely framed
C. cellular framed
D. web framed
[单项选择]A light having characteristics which include color variations is defined as（）.
A. switching
B. alternating
C. oscillating
D. fluctuating
[单项选择]TALLY POSITION是指（）。
A. 理货岗位
B. 安全点
C. 理货任务
[单项选择]The Emergency Position Indicating Radiobeacon on a cargo vessel must be stowed（）.
A. in an inside passageway
B. in an approved bracket
C. so that it is accessible from the bridge of the vessel
D. so that it will float free if the vessel sinks
[单项选择]The Emergency Position Indicating Radio beacon on a cargo vessel must be stowed（）.
A. in an inside passageway
B. in an approved bracket
C. so that it is accessible from the bridge of the vessel
D. so that it will float free if the vessel sinks
[单项选择]What about having a drink?（）
A. Good idea
B. Help yourself
C. Go ahead, please
D. Me, too
[单项选择]Having studied the INMARSAT document, GMDSS document, SOLAS Convention and other international navigation documents, we all know that the Chapter IV of SOLAS Convention is mainly about（）.
A. the radio regulations
B. the technical terms and definitions
C. how to operate the GMDSS SES equipment
D. Maritime Communications
[单项选择]On engines having oil cooled pistons the lubricating oil pre-heater must be put into operation and the rate of heating so （） that the temperature of the piston cooling oil returns are 32℃ to 35℃ over a period of at least two hours.
A. slow
B. quick
C. arranged
D. high
