7R-A-06: Maintenance Options
7R-6A1:
Which of the following statements concerning maintenance requirements is false?
If shore-based maintenance is used, maintenance services do not have to be completed or performance verified unless the vessel will be sailing to a non-US port.
Compulsory vessels sailing in Sea Areas A1 and A2 must provide any one of the three maintenance options which are duplication of equipment, shore-based, or at-sea maintenance capability.
Compulsory vessels sailing in Sea Areas A3 and A4 must provide any two of the three maintenance options which are duplication of equipment, shore-based, or at-sea maintenance capability.
Equipment warranties do not satisfy GMDSS maintenance requirements.
7R-6A2:
Which of the following statements concerning maintenance requirements is true?
The options are duplication of equipment, at-sea maintenance, and shore-based maintenance.
Compulsory vessels between 300-500 gross tons are required only to provide one maintenance option, while compulsory vessels larger than 500 gross tons and all passenger vessels are required to provide any two of the three maintenance options.
The "at-sea" maintenance may be waived if the compulsory vessel carries at least three licensed GMDSS Radio Operators.
Compulsory vessels operating in Sea Area A4 are required to carry at least one licensed GMDSS Radio Maintainer.
7R-6A3:
Which of the following is a requirement, under GMDSS, for all vessels over 300 gross tons operating within range of a MF-DSC equipped shore station?
Only one of the three maintenance options is required.
Ship's Master or radio officer must be on duty at all times.
At least 2nd class Telegraphy license or GMDSS Element 9 is required for the radio officer.
Spare parts and maintenance kit for repairs.
7R-6A4:
What statement is generally correct regarding the maintenance requirements for ships under GMDSS?
All of the above
Redundancy of functions of certain equipment will partially meet this requirement.
On-board maintenance provided by a person holding a GMDSS Maintainer's license will partially meet the requirements.
Shoreside maintenance and scheduled tests and inspections will partially meet this requirement.
7R-6A5:
A ship operating in sea area A-1 must have the following provisions for maintenance
Only one option for maintenance is necessary.
Carry an on-board maintainer plus duplication of equipment.
Shore maintenance may not be selected.
None of the above
7R-6A6:
A ship operating in sea area A-1 must have the following provisions for maintenance:
Any one of the above
Shore maintenance
Duplication of equipment
At Sea Maintenance
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● = Review
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● = Incorrect answer
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