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73 Cards in this Set
- Front
- Back
One-third speed ahead |
One white flash in 6 seconds |
|
Full speed ahead |
Four white flashes in 6 seconds |
|
Standard speed ahead |
Steady white light |
|
Stop |
Steady red light |
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Standing lights are dim blue lights installed throughout a ship's interior. |
False |
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What is the most reliable system of interior communications? |
Messenger |
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What first-letter designation is assigned to sound-powered circuits? |
J
|
|
What is the proper designation for the commanding officer's battle circuit? |
JA |
|
Weapons officer circuit? |
JC |
|
Navigation officer circuit? |
1JV |
|
DCA circuit? |
JZ |
|
Conning officer circuit? |
JW
|
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The voice tube is the primary means of interior communication on most patrol boats. |
True |
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What communication circuit aboard ship is used to pass general information to all hands? |
1MC |
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What communication circuit is the general announcing system for the hangar deck area? |
3MC |
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When you are using the 24MC to communicate with the signal bridge, what signal indicates that the receiving station is ready to receive? |
A steady red light |
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What MC circuit is the combat information announcing system? |
20MC |
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Which of the following equipment are NOT normally used by lookouts? |
Binnacles |
|
What is the proper way to focus a pair of binocular? |
Adjust one eyepiece at a time, with the opposite lens covered, but with both eyes open |
|
What focus number should you use to change the binocular setting from day to night use? |
-1 |
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Of the following circles, which one(s) reflect(s) a properly adjusted pair of binoculars for your inter-pupillary distance (IPD)? |
A single circle |
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What will happen to your vision if you have the wrong IPD setting at night? |
Light for your eyes will be cut out |
|
Which of the following is NOT a procedure that should be used during the breakdown of a Navy ship at sea? |
Hoisting two black balls and one diamond |
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What light signal should your ship display at night to indicate a breakdown? |
Two red lights in a vertical line |
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During peacetime, what night signal indicates a man overboard? |
Two vertical blinking red lights |
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What signal should you use to direct a lifeboat to return to the ship? |
Two red stars |
|
STEER RIGHT
|
EIGHT STBD
|
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STEER STRAIGHT TOWARD SHIP
|
EIGHT SCREEN
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STEER STRAIGHTAWAY FROM SHIP
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EIGHT
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RETURN TO SHIP
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QUEBEC
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You are the aft lookout during themid watch when you observe anindividual fall overboard. Afterthe lifeboat has been lowered tosearch for the individual, youobserve a red pyrotechnic firedfrom the lifeboat. Whatinformation is the lifeboatsignaling?
|
The lifeboat needs assistance
|
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In three-strand line, fibers andstrands are twisted in the samedirection.
|
False
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What type of braided line retainsabout 50 percent of its strength inthe core?
|
Double-braided
|
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What type of braided line shouldyou use to construct signalhalyards aboard ship?
|
Double-braided
|
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Approximately what percent doesnatural fiber line deteriorate in 2years from weathering alone?
|
30% |
|
Natural fiber line over 5 years oldshould only be used for operationssuch as lashing, matting, andfenders.
|
True
|
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What is line that is less than1 1/2 inches in circumferencecalled?
|
Small stuff
|
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Which of the following factorsdetermines the size of small stuff?
|
The number of threads itcontains
|
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What is the most common type ofsmall stuff used aboard ships?
|
Marline
|
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Tattle-tale cords can be used todetermine the strength of aramid(Kevlar) fiber line.
|
False
|
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What publication contains thesafety precaution for handlingsynthetic fiber line?
|
Naval Ships' Technical Manual,Chapter 613
|
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What line is recommended by NAVSEAfor use aboard ships for mooringlines and tending lines?
|
Aramid fiber (Kevlar)
|
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When synthetic line is placed undertension, line handlers should beplaced how many degrees from thedirection of the tension force?
|
90°
|
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Which of the following knots isknown to offer reasonable securityin synthetic lines?
|
Bowline
|
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The maximum length to which a300-foot double-braided hawser canbe stretched without parting isapproximately how many feet?
|
? |
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Which of the following is NOT avisual warning that synthetic linetension is exceeding its safeworking limit and is in danger ofparting?
|
The line diameter becomeslarger as stretching continues
|
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A recommended way to make up a lineis to lay it out in long, flatbights. What procedure is thiscalled?
|
Faking
|
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What is the purpose for whipping aloose line?
|
To prevent unlaying
|
|
For what purpose is a wooden fidused?
|
To splice line
|
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What tool should you use to splicewire?
|
A marlinespike
|
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What is the best knot to use formaking a temporary eye in a mooringline?
|
Bowline
|
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Which of the following knots offersthe best security when bending twolines together?
|
Carrick
|
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What is the best knot to use forbending together two lines ofdifferent sizes?
|
Becket bend
|
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In an emergency, which bowline knotis the best for raising anunconscious crewman from a motorwhale boat to the main deck?
|
French
|
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What type of hitch should be usedto pass a stopper on a mooringline?
|
Rolling
|
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What is the best hitch to use tobend a line to a round object?
|
Clove
|
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What type of splice should you usewhen a slight enlargement of thediameter of the line is of noimportance?
|
Short
|
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When splicing line, the number oftucks for natural and syntheticline should be the same.
|
False
|
|
Galvanized wire rope ordinarilyshould NOT be used for which of thefollowing purposes?
|
Hoisting
|
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Which of the following sizes ofwire rope is the strongest of allwire rope?
|
6 x 19
|
|
If a wire rope becomes kinked, youshould try to pull the kink out byputting strain on the wire rope.
|
False
|
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Wire rope should NEVER be stowedwhere it can be exposed to which ofthe following elements?
|
Acid
|
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A total of how many wire rope clipsshould you use to make a temporaryeye splice in a 1-inch 6 x 7 rope?
|
six
|
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Wire rope clips should be spacedapart at a distance equal to howmany times the diameter of thewire?
|
Six
|
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What tool should be used toincrease tension on a wire rope 15/8 inches or more in diameter?
|
Serving bar or iron
|
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When working with wire rope, youshould wear a pair of heavy glovesto protect your hands against whichof the following hazards?
|
Fishhooks
|
|
What does the number designation ofcanvas indicate?
|
Weight per square yard
|
|
Canvas is issued by which of thefollowing measurements?
|
Linear yards
|
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What is the recommended solutionfor cleaning dirty canvas?
|
Mild soap and water
|
|
Where is white, untreated canvasnormally used aboard ship?
|
Below decks
|
|
What type of stitch should you useto mend tears in light and mediumcanvas?
|
Baseball
|
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What type of synthetic cover isused to protect the ship's crewfrom the sun and weather?
|
Awnings
|
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Which of the following types ofleather is NOT likely to be usedaboard ship?
|
Lacing
|