A、Channel 6 DSC
B、Channel 6 Radiotelephony
C、Channel 13 Radiotelephony and channel 16 DSC
D、Channel 70 DSC
更多“Which channel and mode should be used when initiating a distress alert transmission?（）”相关的问题
A、Channel 6 DSC B、Channel 6 Radiotelephony C、Channel 13 Radiotelephony and channel 16 DSC D、Channel 70 DSC
A、A vessel shall proceed near the other vessel on her starboard side on the narrow channel since it is safe and practicable B、A vessel shall avoid proceeding near the starboard outer limit of a narrow channel as long as it is safe and practicable C、A vessel shall avoid proceeding along the channel because it is not safe and practicable D、A vessel shall proceed near the starboard outer limit of a narrow channel to the degree in which it is safe and practicable
A、Only one channel is allocated and the backup is created in the flash recovery area B、Only one channel is allocated and the backup is created in the destination specified for channel C、Two channels are allocated and backup sets are created in the destinations specified for channels 1 and 2 D、Three channels are allocated and backup sets are created in the destinations specified for channels 1, 2, and FRA
A、Thimble Shoal Main Channel or the South Auxiliary Channel B、Any of the channels but keep to the right hand side C、The South Auxiliary Channel D、Thimble Shoal Main Channel
A、Only one channel is allocated and the backup is created in the flash recovery area B、Only one channel is allocated and the backup is created in the destination specified for channel 1 C、Two channels are allocated and backup sets are created in the destinations specified for channels 1 and 2 D、Three channels are allocated and backup sets are created in the destinations specified for channels 1, 2, and FRA
A、the minimum depth of the river prescribed in the channel maintenance program B、the edge of a dredged channel C、the highest level to which the river may rise without flooding D、the least available water in a channel which limits the draft of boats and tows
A、The ONS 15216 OADM can be provisioned to add/drop one, two, or four channels via Cisco Transport Manager (CTM). B、The ONS 15216 OADM consists only of a four-channel module, and the number of ports utilized determines whether it is a one, two, or four channel OADM. C、Three separate OADM modules are available for one, two, and four channels. The wavelengths to be dropped and added are programmable via Cisco Transport Manager (CTM). D、The ONS 15216 OADM consists only of a single-channel module. Two-channel and four-channel support is available by stacking the single-channel module. E、The ONS 15216 OADM is available in one, two, four channels. There are 32 single-channel OADM modules, 16 two-channel OADM modules, and 8 four-channel OADM modules.
A、VHF channels 16 and 13 B、Appropriate DSC distress and safety frequencies C、INMARSAT TDM message channel D、VHF channel 70 and channel 8
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