Signalman 1 & C - Historic Naval Ships Association

2-66. What signals are reserved for veryurgent, important, or very commonusage?1. Single-letter2. Two-letter3. Three-letter4. Medical2-67. How should you supplement themeaning of a basic group whencommunicating using internationalprocedures?1. Governing groups2. Complements3. Suffixes4. Separate signalOUESTIONS 2-68 THROUGH 2-75 PERTAIN TOCONVOY COMMUNICATIONS.2-68.What naval commander is responsiblefor the movement and the protectionof allied merchant ships?2-71.2-72.2-73.What flag is flown to identify thecommodore's ship when a convoy isforming up?1. CHARLIE2. GOLF3. XRAY4. YANKEEYou should hoist your largestmerchant ensign when the convoycommodore informs you to assume theguide.1. True2. FalseWhen the leading ship falls out ofline, what ship assumes the guide ofthe column?1. The convoy commodore2. The ship to port3. The ship to starboard4. The ship astern2-69.2-70.1. OCA2. NSCO3. CDSORG4. NCSORGWhat officer controls andcoordinates the routing and movementof merchant ship convoys?1. OCA2. NCSO3. VNCS4. OTCWhat officer is responsible for theinternal operations of the convoy?1. OTC2. Convoy commodore3. Vice commodore4. Area commander2-74.If the guide ship becomes incapableof acting as guide, what shipassumes guide of the formation?1. The leading ship to port2. The leading ship to starboard3. The ship astern4. The guide will appoint the newguide2-75. The convoy guide and column guideschange when the convoy alters courseby which of the following methods?1. Wheeling2. Column leaders turningsimultaneously, the rest insuccession3. All ships turning simultaneouslyless than 090°4. All ships turning simultaneouslymore than 090°12