你可能感興趣的試題

If there is any doubt as to the proper operation of a radar，which statement is TRUE?（）.

A.Only a radar expert can determine if the radar is operating
B.All radars have indicator lights and alarms to signal improper operation
C.A radar range compared to the actual range of a known object can be used to check the operation of the radar
D.The radar resolution detector must be energized to check the radar

單項(xiàng)選擇題

If it becomes necessary for a stand-on vessel to take action to avoid collision，she shall NOT，if possible，（）

A.decrease speed
B.increase speed
C.turn to port for a vessel on her own port side
D.turn to starboard for a vessel on her own port side

If there is sufficient sea room，alteration of（）may be the most effective action to avoid close-quarters situation.

你可能感興趣的試題

If there is any doubt as to the proper operation of a radar，which statement is TRUE?（）.

If it becomes necessary for a stand-on vessel to take action to avoid collision，she shall NOT，if possible，（）

If there is any doubt as to the proper operation of a radar，which statement is TRUE?（）.

If it becomes necessary for a stand-on vessel to take action to avoid collision，she shall NOT，if possible，（）