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5-35.
Two ships are quickly approaching
each other and one ship fails to
understand the other's intentions.
The ship in doubt should sound at
least how many short, rapid blasts
of the whistle?
1.
Five
2. Six
3. Three
4.
Four
5-36.
What signal must a vessel sound to
answer a signal given by another
vessel that is obscured by a bend
in a channel?
1. One short blast
2. One prolonged blast
3. One prolonged blast followed by
one short blast
4. One short blast followed by one
prolonged blast
5-37.
When power-driven vessels are in
sight of each other in inland
waters, at what distance should
they sound meeting and crossing
signals?
1.
1
mi
2.
1/2 mi
3.
3
mi
4.
5
mi
5-38.
In inland waters, what signal
indicates, I INTEND TO LEAVE YOU ON
MY PORT SIDE?
1.
One short blast
2.
One prolonged blast
3.
One short blast followed by one
prolonged blast
4.
One prolonged blast followed by
one short blast
5-39.
In inland waters, what message is
indicated by three short blasts?
1.
I AM TAKING YOU TO PORT
2.
I AM TAKING YOU TO STARBOARD
3.
I AM UNCERTAIN OF YOUR
INTENTIONS
4.
I AM OPERATING WITH STERN
PROPULSION
5-40.
In inland waters, the one- and two-
short blast signals signify an
intention of passage with how many
other vessels?
1.
One
2.
Two
3.
Three
4.
Four
5-41.
In inland waters, you hear one
short blast from an approaching
ship. What number of short blasts
must your ship give if it is in
agreement with the proposed
maneuver?
1.
One
2.
Two
3. Three
4.
Five
5-42.
What must be (a) the color and (b)
the minimum range of a light used
to supplement whistle signals in
inland waters?
1. (a)
White
(b)
2 mi
2. (a)
White
(b)
5 mi
3. (a)
Red
(b)
2 mi
4.
(a)
Red
(b)
5 mi
IN ANSWERING QUESTIONS 5-43 THROUGH 5-48,
SELECT FROM COLUMN B THE RESTRICTED
VISIBILITY SIGNAL REQUIRED BY THE VESSEL
DESCRIBED IN COLUMN A. RESPONSES MAY BE
USED MORE THAN ONCE.
5-43.
5-44.
5-45.
5-46.
5-47.
A. VESSEL
B. SIGNAL
Making way
1. One prolonged
through the
blast
water
2. One prolonged
Under way but
followed by two
stopped
short blasts
Engaged in
3. Two prolonged
fishing
blasts
Towed
4. One prolonged
followed by
Pushing, making
three short
way through the
blasts
water
5-48. At anchor
5-49. A vessel that is 100 meters or more
in length and anchored in fog must
sound which of the following
signals each minute?
1. Rapid ringing of only the bell
for 5 seconds
2. Rapid ringing of only the gong
for 5 seconds
3. Rapid ringing of bell for 10
seconds
4. Rapid ringing of bell and gong
for 5 seconds
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