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Third Semester (BSMT) > COLREG (FINALS) > Flashcards

COLREG (FINALS) Flashcards

1
Q

When a direction whistle is to be used as the only whistle on the vessel it shall be installed with its maximum intensity directed

A
  • straight ahead
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2
Q

A vessel engaged in trawling in addition to its identity light is exhibiting two white lights in a vertical line. What is the trawler doing

A
  • shooting their nets
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3
Q

The stand on vessel may however take action to avoid collision by her maneuver alone as soon as it becomes apparent to her that the vessel require to keep out of the way is

A
  • Not taking a appropriate action in the compliance with these rules
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4
Q

The term restricted visibility as used in the rules refers to

A
  • only to fog
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5
Q

when two power-driven vessels are meeting on reciprocal or nearly reciprocal courses so as to involve risk of collision each shall

A
  • Alter her course to std so that it shall pass on the port side of the other
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6
Q

Every vessel at all times maintains a proper lookout.
. a propriate
in the prevailing circumstances and conditions so as to make pull appraisal of the situation and of risk of collsion
1. by sight
Il. By hearing
III. By all available means

A

-I, Il and III

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7
Q

Navigation rules state that a vessel shall be operated at a safe speed at all times so that she can be stop within

A
  • A distance appropriate to the existing circumstances and condition
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8
Q

Rule 10: TSS adopted by the organization and does not relief any vessel of her obligation under any other rule

A
  • any vessel
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9
Q

Rule19 applies to vessel not in sight of one another when navigating
I. in an area of restricted visibility
II. near an area of restricted visibility

A
  • both I and II
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10
Q

Which vessel is considered to be vessel RAM under the (?) rules

A
  • a vessel dredging
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11
Q

Which of the following statement concerning action to avoid collision is/are correct

A
  • all of the above
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12
Q

The term height above the hull means _
height shall be
measured from the position vertically (beneath) the location of (height)

A
  • height above uppermost continuous deck
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13
Q

An air cushion vessel when operating in a non displacement mode shall in addition to the mast head lights, side lights and stern light exhibit

A
  • an all around flashing yellow light
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14
Q

Wing in ground craft signal is high intensity _ light

A
  • red
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15
Q

Sailing vessel is meeting a vessel engaged in fishing in a narrow channel. Which statement is true

A
  • the fishing vessel shall not (impede) the passage of the sailing vessel
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16
Q

The term vessel NUC means a vessel which
I. through some exceptional circumstances is unable to maneuver as required by the rules and is therefore unable to keep out of the way of another vessel
II. from the nature of her work restricted in her ability to maneuver as required by the rules and is therefore unable to keep out of the way of another vessel

A
  • I only
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17
Q

When a vessel is in any doubt as whether head on or crossing situation exist she shall

A
  • Assume that she is meeting head on and act accordingly
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18
Q

On a vessel where only one mast head light is carry the maneuvering light repeated shall be (re???) where they can best be seen not less than
_ meter vertically apart along the mast head light

A

-2

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19
Q

A PDV when towing astern and the length of the tow exceed 200m in length shall exhibit
I.three mast head lights
Il. two mast head lights
III. Side light and stern lights
IV. Towing light in a vertical line above the stern light

A

-1,111 & IV

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20
Q

The mast head light maybe located (at other) the fore and aft centerline on a vessel

A
  • of special construction
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21
Q

In complying into rules of what was the mariner take due regard

A

-all of the above

22
Q

The diameter of a mouth of a bell shall not be less than _ vessel of 20m or more in length
_mm for

A
  • 300
23
Q

(for) stern light and mast headlight at 22.5degrees (abaft) the beam or sidelights the min. required intensities shall be maintain over the arc of the horizon up to .
within limit of sector prescribe in rule 21
-

A

5 degrees

24
Q

If two sailing vessel are running free with the wind on the same side which must keep clear of the other

A
  • the one to windward
25
Q

.In which situation would you considered a risk of collision

A
  • A vessel is two pts abaft your beam, range is decreasing, bearing is
    constant
26
Q

Which statement is true concerning action by give way vessel

A

-Every vessel is directed to keep out of the way of a another vessel shall so far as possible take early and substantial action to keep well clear

27
Q

The international rules of the road applies

A
  • upon high sea and connected water navigable by sea going vessel
28
Q

In any action taken to avoid collision shall in the circumstances of the case (admit) must be
1. positive
II. Made in ample time
III. Due regard of the observants of good seamanship

A
  • 1,11 & III
29
Q

On a vessel of a 50m or more in length (this) forward anchor light shall be placed at a height of how many meters

A
  • not less than 6 meters
30
Q

Which of the vessel is considered as underway
1. when making way water
II. When not making way or dead in the water

A
  • either I or II
31
Q

the word vessel includes every description of water craft including
- used or capable of being used as means of transporation on water
1. non displacement
Il. Seaplanes

A

-1& II

32
Q

The height of the cylinder of a vess CBD is how many meters

A
  • height of twice its diameter at least 0.6 meter; height of twice its
    diameter
33
Q

vessel of 20m or more in length exhibiting when engaged in trawling whether using demersal or the pelargic gear may exhibit when shooting or laying her nets exhibit.
. lights in a vertical line

A
  • two all-around white
34
Q

Which vessel would have no white light visible when meeting her head on

A
  • vessel NUC
35
Q

When nets of a fishing vessel is caught on a bottom shall display in daytime of signal flag

A
  • P / Papa
36
Q

Nothing is these rules shall exonerate any.
therefore from the
consequence of any neglect to comply with these rules or of the neglect of an precautions which may be required the ordinary practice of seaman or by special circumstances of the case
I. vessel Il.owner Ill.master or crew

A

-I, Il and Ill

37
Q

A vessel may exceed in light other than the those prescribed by the rules as long as the additional lights

A
  • all of the above
38
Q

Risk of collision is considered to exist if

A
  • A vessel as steady bearing and constant range
39
Q

the situation is about 2 miles distance is on your std bow you believe she will (draught ahead) of you but she sounds a whistle signal of five short blast you should

A
  • answer the signal and (hold on your course and speed
40
Q

Sailing vessel underway exhibit
I. mast headlight
II. sidelight
Ill. Sternligght

A
  • II & Ill only
40
Q

Every vessel at all times proceed at safe speed so that she
I. can take proper and effective action to avoid collision
II. can be stop within a distance appropriate to the prevailing circumstances and conditons

A
  • both I and II
40
Q

A vessel proceeding along course of narrow channel or fairway shall

A
  • Keep as near to the outer limit of the channel or fairway which lies on her std side as a safe and practicable
41
Q

A vessel CBD in addition to the light prescribe for PDV exhibit where they can best be seen

A
  • three all around red lights in a vertical line at night and a cylinders by day
42
Q

A vessel RAM is one which

A
  • From the nature of her work is unable to maneuver as required by the rules
43
Q

Which vessel do you think is the vessel underway according to the
rules

A
  • a fishing vessel hauling her nets
44
Q

Your vessel is navigating upon a high sea you’re running 10knots (who) would you considered at (angle stop ??????) in your vicinity

A
  • a vessel abaft on 4th quarter about 5miles, range decreasing, bearing change rapidly, running 23kts
45
Q

If whistle are fitted at a distance apart of more than. shall be so arrange that they are not sounded simultaneously
meters it

A
  • 100
46
Q

Which statement is true about navigational rules

A
  • all of the above
47
Q

In which of these method are effective to use in avoiding in risk of collision

A
  • Reduce speed and alter course
48
Q

You’re under sail and overtaking a tug and tow. What action is correct to be done.

A
  • You must maneuver to avoid collision to the tug and tow

Third Semester (BSMT) (15 decks)

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