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25 Cards in this Set
- Front
- Back
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It’s important for you to remember that the mouthpiece and earpiece of sound-powered telephones are interchangeable for which of the following reasons?
• Two people can talk at once • They can be interchanged if a piece breaks • Undesirable noises can be fed into the system • Both 2 and 3 above |
Both 2 and 3 above
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Which of the following shipboard announcing systems is called the general announcing system?
• 1MC • 4MC • 2MC • 3MC |
1MC
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Why should you unplug a phone’s headset when it’s not in use?
• To keep the user costs down • Calls from other circuits won’t go through • Carbon will build up at the connectors • Earpieces will pick up noise and transmit it over the circuit |
Earpieces will pick up noise and transmit it over the circuit
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What information is contained in an initial report?
• The object’s bearing from the ship only • The object only • What the object might be • The object and its bearing from the ship |
The object and its bearing from the ship
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Which of the following sound-powered phone circuits is used as the CO’s battle circuit?
• JL • JC • 1JV • JA |
JA
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Ranges are reported in what unit of measurement?
• Yards • Miles • Rods • Feet |
Yards
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Within the IVCS, what is the purpose of the ICSCs?
• To give multi-access to lines • To ensure automatic cutoff for security purposes • To keep lines clear • To perform switching actions |
To perform switching actions
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What category of shipboard telephone circuits is designed to maintain vital communications and are preceded by the letter X?
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Auxiliary system
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To report serial number 23NCI16 over the sound-powered telephone circuit, you would report the serial number in what way?
• Two, tree, november, charlie, india, wun, sics • Two, tree, november, charlie, india, wun, six • Too, tree, november, charlie, india, wun, six • Too, three, november, charlie, india, wun, six |
Too, tree, november, charlie, india, wun, six
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To keep the meaning of a message intact when standing duty as a telephone talker, what action should you take?
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Repeat the message word for word
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Aboard ship, there are how many categories of shipboard sound-powered phone circuits?
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3
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What is meant by the term dark adaptation?
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The improvement of vision in dim light
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The improvement of vision in dim light
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when its dark
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The headset of sound-powered telephones is picked up as a unit for which of the following reasons?
• To make sure you have all the parts • To avoid breaking them • Both 1 and 2 above • In case the earpiece is missing |
To avoid breaking them
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How should you report objects that are low in the water?
• From the object to the horizon • By feet above the surface • In feet from the ship • By the object’s approximate distance |
By the object’s approximate distance
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Which of the following elements is included when taking a message?
• Name of caller • Message • Time and date • Each of the above |
Each of the above
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When should you use binoculars?
• In foggy and rainy conditions • When identifying objects at night • When scanning sectors in the daytime • Both 2 and 3 above |
Both 2 and 3 above
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The IVCS has which of the following components?
• Terminals • Accessories • ICSCs • All of the above |
All of the above
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Which of the following statements is a rule for circuit discipline?
• Transmit only official messages • Keep the button in the OFF position when not transmitting • Use only standard words and phrases • All of the above |
All of the above
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When using binoculars, what adjustments should you make?
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Two for focus and one for proper distance between the lenses
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When using the mouthpiece of a sound-powered phone set to report contacts, how far from your mouth should you position the mouthpiece?
• 1 to 2 inches • 2 to 3 inches • 3 to 4 inches • 1/2 to 1 inch |
1/2 to 1 inch
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Which of the following shipboard announcing systems is used for intership communications?
• 5MC • 6MC • 7MC • 8MC |
6MC
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How long does it take for you to reach your best night vision?
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30 minutes
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How are position angles reported?
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Two digits, spoken as a whole
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Which of the following shipboard announcing systems is used for hangar deck damage control?
• 53MC • 39MC • 51MC • 58MC |
58MC
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