更多"However, reception of certain types"的相关试题:
[单项选择]As each MSI message will have a unique identity, the printing of messages already received correctly is（）.
A. automatically suppressed
B. finished by the operator
C. manually suppressed
D. done again
[多项选择]Which three message types are valid PIMv2 message types？（）
A. Register
B. Register-Stop
C. Join/Prune
D. Reject
E. Register-Prune
F. Register-Join
[单项选择]MSI stands for（）.
A. Mobile Satellite Information
B. Motor ship Identification
C. Most Serious Information
D. Maritime Safety Information
[单项选择]Define the acronym MSI（）.
A. Maritime Safety Information
B. Maritime Shipping Index
C. Maritime Satellite Indicator
D. Mariner Safety Intelligence
[单项选择]MSI is broadcast via（）.
A. NAVTEX
B. EGC
C. HF-telex
D. all of above
[单项选择]The information flow of the MSI broadcast must be controlled（）.
A. to avoid mutual interference
B. to keep silence
C. owing to the time-share nature
D. to regulate transmitter power
[单项选择]（）can receive MSI sent by coast station.
A. A NAVTEX receiver
B. An EGC receiver
C. MF/HF radio telephone
D. HF radio telephone with NBDP
[单项选择]What is the primary equipment for receiving MSI? （）
A. SART
B. EPIRB
C. NAVTEX
D. INMARSAT-B
[单项选择]Can MF/HF radiotelephone receive the MSI sent from the coast stations alone?（）
A. No, it receives the MSI from ship stations
B. Yes, it can
C. only with NBDP terminal, can it receives the MSI sent from coast stations
D. No, it can not receive the MSI sent from coast stations
[单项选择]The broadcast of MSI is made on two dedicated systems. “dedicated” means（）.
A. special
B. different
C. expensive
D. valuable
[单项选择]Ships at sea are in urgent need of MSI because they are（）various kinds of danger.
A. subject for
B. liable to
C. easy to meet
D. always encounter
[单项选择]Regulations require certain records to be retained on board for at least 3 months after a ship is involved in a casualty or until advised that they are no longer needed on board by the （）.
A. owner
B. Master
C. person in charge
D. Officer in Charge，Marine Inspection
[单项选择]In the GMDSS, MSI broadcasts will be made on two dedicated systems:（）and（）.
A. NBDP/VHF radio
B. Inmarsat safetyNet/NAVTEX
C. Safety service / Inmarsat-A
D. Long range / short range
[单项选择]Keeping certain crgoes separated because of the their inherent characteristics is known a（）.
A. overstowage
B. segregation
C. spot loading
D. cargo typing
[单项选择]Before a magnetic compass is adjusted certain correctors must be checked to ensure that they are free of permanent magnetism. These correctors are the（）.
A. fore-and-aft and athwartships magnets
B. dip needle and heeling magnet
C. heeling magnet and Flinders bar
D. Flinders bar and quadrantal spheres
[单项选择]Certain cargoes must be segregated because of their（）.
A. inherent characteristics
B. weight
C. destination
D. danger to humans
