5-57.
What special semaphore move sign means MOVE TO
YOUR LEFT, AS YOU FACE ME?
1. SL
2. ML
3. SML
4. MSL
5-58.
When making a call for a semaphore message by
flashing light, how should you answer that call?
1.
By semaphore only
2.
By flashing light only
3.
By semaphore or flashing light
4.
By flaghoist
5-59.
To alert a ship by flaghoist that you are
about to transmit an immediate precedence semaphore
message, you must hoist (A) DESIG, (B) addressee
call sign, (C) JULIETT, and (D) OSCAR. In what
order should you hoist the signal?
1. B, A, D, C
2. D, A, B, C
3. C, B, D, A
4. B, C, A, D
5-60.
You can acknowledge receipt of a semaphore
message by sending the prosign R by semaphore or
by
1. hauling down ANSWER
2. hauling down JULIETT
3. dipping ANSWER
4. dipping JULIETT
5-61.
If the transmitting station has more semaphore
messages to send and it is using a flaghoist call, what
is done to the call at the end of each completed
message?
1.
It is hauled down
2.
It is closed up
3.
It is dipped
4.
It is replaced by the appropriate prosign
5-62.
The procedure for requesting a repetition in
semaphore is basically the same as that of flashing
light.
5-63.
When using the flaghoist method of calling, how
should you indicate to a sending station that you can
NOT receive its semaphore signal?
1. Hoist JULIETT
2. Dip JULIETT
3. Hoist ANSWER
4. Dip ANSWER
5-64.
The use of the executive method is authorized for use
with semaphore.
1. True
2. False
5-65.
What publication contains guidelines that you should
use to identify pyrotechnic lights, flares, and rockets
for international emergency situations?
1.
ACP 129
2.
ACP 150
3.
ACP 168
4.
Pub 102
5-66.
What determines the meaning of a pyrotechnic
signal?
1. Altitude
2. Trajectory
3. Color
4. Duration of visibility
5-67.
Which of the following are the only satisfactory
pyrotechnic colors?
1. Red, white (yellow), green
2. Red, white, blue
3. Blue, black, purple
4. Blue, orange, black
5-68.
By which of the following means may the
authenticity of a pyrotechnic signal be determined?
1.
The signal is internationally recognized
2.
The signal is repeated at least once
3.
The source of origin can be identified
4.
The weather is clear
5-69.
Once a pyrotechnic signal has been fired, there is no
method of canceling it.
1. True
2. False
1. True
2. False
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