If the PSCO has clear grounds for carrying out a more detailed inspection, （）should be immediately informed of these grounds.
If you hear more than six short blasts and one long blast of the whistle supplemented by the same signal on the general alarm，you should（）.
The generators on your rig have shut down，leaving you without navigation lights. Which emergency signal would you transmit over the VHF radio to alert vessels in the area of your predicament? （）
Would you mind if I turned the radio up?（）
If you know that the vessel you are about to call on the VHF radio maintains a radio watch on both the working and the calling frequencies，which frequency should you call on? （）
An icebreaker may use the code letter “K” to remind ships of their obligation to listen continuously on their radio. This signal may be made by any of the following EXCEPT（）.
During PSC inspection related to the ISM Code, of the Safety Management System (SMS) should be carried out if clear grounds are established（）
The functioning of the radiotelegraph installations for motor lifeboats and/or the portable radio apparatus for survival craft，if provided，（）with the provisions of the regulations.
In the emergency alarm signals, if the alarm or whistle two long sounds followed by one short sound for 1 minute, it is the （） emergency.
A vessel in distress should send by radio telephone the two tone alarm signal followed immediately by the（）.
I certify that the（）of the portable radio apparatus for survival craft，if provided，complies with the said regulations.
If the PSCO has clear grounds for carrying out a more detailed inspection,（）
What does the DSC control unit do if the GMDSS radio operator fails to insert updated information when initiating a DSC distress alert（）.
We（）the distress signal on our own radio before the shore station relayed it to us.
If you hear more than six short blasts and one long blast of the whistle supplemented by the same signal on the general alarm,you should（）.
The master can refuse to（）in the bill of lading the statements required by the Act if either he has reasonable grounds for suspecting that the information given by the shipper is inaccurate，or he has no reasonable means of checking it.
if the feedback signal is fed back to the reverting input, it is a ( ) feedback, and if the feedback signal is fed back to the nonreverting input, it is a ( ) feedback
159. If you receive the signal over radiotelephone of Romeo Papa Tango while using the
In the circuit, if we take c as the reference ground, and are:/ananas/latex/p/113069
162. If you need the information for Radio Weather Services, you may check the Admiralty List of Lights and Fog Signals_____.
if the feedback signal is fed back to the reverting input, it is a ( ) feedback, and if the feedback signal is fed back to the nonreverting input, it is a ( ) feedback
sends a radio signal from the bottom of the ship to the sea-bed，from which it is reflected
