DSC distress relays can be transmitted by either()or().
相似题目
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Which EPIRB transmits a distress alert that is received and relayed by an INMARSAT satellite?()
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One of the signals,other than a distress signal,that can be used by a vessel to attract attention is a(n)().
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One of the signals,other than a distress signal,that can be used by a rescue boat to attract attention is a/an().
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If a GMDSS radio operator initiates a DSC distress transmission but does not insert a message,what happens? ()
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For the following LMI types, which three can be configured for use with Frame Relay on a Cisco router?()
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If a DSC distress relay is transmitted from coast station , it will().
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With the help of GMDSS()can be alerted to a distress incident as soon as possible.
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What is the action that a GMDSS Radio Operator should take when a DSC distress alert is received? ()
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By using()system a ship can send a distress message and know with certainty it will be received.
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Distress and safety communications following DSC calling will be performed by radiotelephony or().
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In the GMDSS, distress alerting can be transmitted in()directions.
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The()is that search and rescue authorities ashore, as well as shipping in the immediate vicinity of the ship in distress, will be rapidly alerted to a distress incident so they can assist in a coordinated SAR operation with the minimun delay.
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According to the basic concept of GMDSS,()can be rapidly alerted to a distress incident.
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If no distress acknowledgement is received()a DSC distress call transmission, then the ship in distress may repeat the DSC distress call attempt after a delay of between 3.5 and 4.5 minutes from the beginning of the initial call.
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For the following LMI types,which three can be configured for use with Frame Relay on a Cisco router?()
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What does the DSC control unit do if the GMDSS radio operator fails to insert updated information when initiating a DSC distress alert().
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You can indicate that your vessel is in distress by().
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We()the distress signal on our own radio before the shore station relayed it to us.
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A new frame relay connection is being brought up. Which of the following are frame relay LMI type options that can be configured on this new link?()
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If the DSC controller is configured for MF/HF operation, the distress will be sent on().
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All the following equipment can be used to identify the position of the vessel in distress except().
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I love the man that can smile in trouble, that can _ strength from distress, and that can grow brave by reflection.
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37. All the following equipment can be used to identify the position of the vessel in distress except ______.
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The ______is that search and recuse authorities ashore ,as well as shipping in the immediate vicinity of the ship in distress ,will be rapidly alerted to a distress incident so they can assist in a co
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