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48問 • 1年前
  • Gabriel Bionat
    • 通報

    問題一覧

  • 1

    fixed

  • 2

    Flashing (FI)

  • 3

    Quick Flashing (Q)

  • 4

    Very Quick Flashing (VQ)

  • 5

    Interrupted Quick Flashing (IQ)

  • 6

    Isophase (ISO)

  • 7

    Group Flashing (Gp Fl)

  • 8

    Occulting (Occ)

  • 9

    Alternating (Al)

  • 10

    Long Flashing (LFL)

  • 11

    Fixed

  • 12

    Flashing (Fl)

  • 13

    Long Flash

  • 14

    Quick Flashing

  • 15

    Very Quick Flashing

  • 16

    Isophase (ISO)

  • 17

    Occulting (Occ)

  • 18

    Lanbys

  • 19

    Lightship

  • 20

    Leading lights

  • 21

    sectored lights

  • 22

    General Direction

  • 23

    Taken by the mariner conventional direction of buoyage means the approaching a harbour, river, estuary or other waterway from seaward. in the case of Inland Waters, the conventional direction of buoyage is going upstream.

    General direction

  • 24

    All marks within the IALA system are distinguished by:

    ➤ Shape ➤ Colour ➤ Topmark > Light

  • 25

    defines the borders of channels and indicates the direction

    Lateral Buoys and Marks

  • 26

    IALA "A", red buoys mark the_____ side of the channel

    port

  • 27

    Under IALA "B", red buoys mark the ______side of the channel

    starboard

  • 28

    under IALA "B", green buoys mark the _____ side of the channel when sailing towards land.

    port

  • 29

    Red buoys have ___ numbers

    even

  • 30

    Green buoys have ______ numbers

    odd

  • 31

    The most significant difference is the

    direction of voyage

  • 32

    What region

    Region A

  • 33

    In 1979, a body called ______ was formed to unify the World's buoyage system.

    International Association of Lighthouse Authorities (IALA)

  • 34

    The areas that use the 'B' system, are

    North and South America, Japan, Korea and the Philippines.

  • 35

    The IALA systems are made up of five types of buoys

    lateral cardinal, safe water, isolated danger, emergency wrecking bouy and special water mark buoy.

  • 36

    is a fixed aid to navigation that displays a light of different colours and/or rhythms over designated arcs. The colour of the light provides directional information to the mariner.

    SECTORED LIGHTS

  • 37

    chart symbols guide

    Admiralty

  • 38

    continuous, unblinking light

    Fixed (F)

  • 39

    light duration shorter than darkness. Frequency not greater than 30 per minute

    Flashing (FI)

  • 40

    light duration shorter than darkness Frequency is 60 at least 60 per minute.

    Quick Flashing (Q)

  • 41

    light duration shorter than darkness. Frequency is at least 100 per minute.

    Very Quick Flashing (VQ)

  • 42

    like quick flashing but having a brief, extended darkness period.

    Interrupted Quick Flashing (IQ)

  • 43

    Light has equal duration between light and darkness. Period consists of both light and dark interval. Also called Equal Interval (E Int).

    Isophase (Iso)

  • 44

    Combination of two patterns in one period, le. 2 flashes followed by three flashes

    Group Flashing (Gp FI (x+x))

  • 45

    Opposite of flashing. Light is on more than it is off

    Occulting(occ)

  • 46

    changes color. Special purpose light for situations requiring significant caution. Example shows AL. WG...alternating white and green light

    Alternating (AL)-Alternating light

  • 47

    Example is ort flashes followed by one which is two short flash then a period of darkness. Shown as (MoU)) on charts

    Morse (Mo) Morse "U" prolonged -Morse code light signal.

  • 48

    One ___in a period with lighted period of at least 2 seconds.

    Long Flashing (LFL)

    • seam 2

    seam 2

    Gabriel Bionat · 30問 · 2年前

    seam 2

    seam 2

    30問 • 2年前
    Gabriel Bionat

    mar env

    mar env

    Gabriel Bionat · 64問 · 2年前

    mar env

    mar env

    64問 • 2年前
    Gabriel Bionat

    NAV 6

    NAV 6

    Gabriel Bionat · 48問 · 2年前

    NAV 6

    NAV 6

    48問 • 2年前
    Gabriel Bionat

    (Far)MGMTt

    (Far)MGMTt

    Gabriel Bionat · 40問 · 2年前

    (Far)MGMTt

    (Far)MGMTt

    40問 • 2年前
    Gabriel Bionat

    (Cele)Seam 5

    (Cele)Seam 5

    Gabriel Bionat · 40問 · 2年前

    (Cele)Seam 5

    (Cele)Seam 5

    40問 • 2年前
    Gabriel Bionat

    Marrlaw

    Marrlaw

    Gabriel Bionat · 39問 · 2年前

    Marrlaw

    Marrlaw

    39問 • 2年前
    Gabriel Bionat

    NAV 5 EXAM

    NAV 5 EXAM

    Gabriel Bionat · 40問 · 2年前

    NAV 5 EXAM

    NAV 5 EXAM

    40問 • 2年前
    Gabriel Bionat

    (Fern)Marlaw

    (Fern)Marlaw

    Gabriel Bionat · 44問 · 2年前

    (Fern)Marlaw

    (Fern)Marlaw

    44問 • 2年前
    Gabriel Bionat

    Nav 4

    Nav 4

    Gabriel Bionat · 28問 · 2年前

    Nav 4

    Nav 4

    28問 • 2年前
    Gabriel Bionat

    (Aba)OBT

    (Aba)OBT

    Gabriel Bionat · 35問 · 2年前

    (Aba)OBT

    (Aba)OBT

    35問 • 2年前
    Gabriel Bionat

    MARPOWER EXAM

    MARPOWER EXAM

    Gabriel Bionat · 71問 · 2年前

    MARPOWER EXAM

    MARPOWER EXAM

    71問 • 2年前
    Gabriel Bionat

    (Aba)Mar Envi

    (Aba)Mar Envi

    Gabriel Bionat · 35問 · 2年前

    (Aba)Mar Envi

    (Aba)Mar Envi

    35問 • 2年前
    Gabriel Bionat

    Marcom

    Marcom

    Gabriel Bionat · 47問 · 2年前

    Marcom

    Marcom

    47問 • 2年前
    Gabriel Bionat

    indigenous

    indigenous

    Gabriel Bionat · 46問 · 2年前

    indigenous

    indigenous

    46問 • 2年前
    Gabriel Bionat

    MGMT

    MGMT

    Gabriel Bionat · 34問 · 2年前

    MGMT

    MGMT

    34問 • 2年前
    Gabriel Bionat

    seam 22

    seam 22

    Gabriel Bionat · 23問 · 2年前

    seam 22

    seam 22

    23問 • 2年前
    Gabriel Bionat

    NAVI 6

    NAVI 6

    Gabriel Bionat · 59問 · 2年前

    NAVI 6

    NAVI 6

    59問 • 2年前
    Gabriel Bionat

    What

    What

    Gabriel Bionat · 35問 · 2年前

    What

    What

    35問 • 2年前
    Gabriel Bionat

    11

    11

    Gabriel Bionat · 57問 · 2年前

    11

    11

    57問 • 2年前
    Gabriel Bionat

    Capital - Asia

    Capital - Asia

    Gabriel Bionat · 49問 · 2年前

    Capital - Asia

    Capital - Asia

    49問 • 2年前
    Gabriel Bionat

    問題一覧

  • 1

    fixed

  • 2

    Flashing (FI)

  • 3

    Quick Flashing (Q)

  • 4

    Very Quick Flashing (VQ)

  • 5

    Interrupted Quick Flashing (IQ)

  • 6

    Isophase (ISO)

  • 7

    Group Flashing (Gp Fl)

  • 8

    Occulting (Occ)

  • 9

    Alternating (Al)

  • 10

    Long Flashing (LFL)

  • 11

    Fixed

  • 12

    Flashing (Fl)

  • 13

    Long Flash

  • 14

    Quick Flashing

  • 15

    Very Quick Flashing

  • 16

    Isophase (ISO)

  • 17

    Occulting (Occ)

  • 18

    Lanbys

  • 19

    Lightship

  • 20

    Leading lights

  • 21

    sectored lights

  • 22

    General Direction

  • 23

    Taken by the mariner conventional direction of buoyage means the approaching a harbour, river, estuary or other waterway from seaward. in the case of Inland Waters, the conventional direction of buoyage is going upstream.

    General direction

  • 24

    All marks within the IALA system are distinguished by:

    ➤ Shape ➤ Colour ➤ Topmark > Light

  • 25

    defines the borders of channels and indicates the direction

    Lateral Buoys and Marks

  • 26

    IALA "A", red buoys mark the_____ side of the channel

    port

  • 27

    Under IALA "B", red buoys mark the ______side of the channel

    starboard

  • 28

    under IALA "B", green buoys mark the _____ side of the channel when sailing towards land.

    port

  • 29

    Red buoys have ___ numbers

    even

  • 30

    Green buoys have ______ numbers

    odd

  • 31

    The most significant difference is the

    direction of voyage

  • 32

    What region

    Region A

  • 33

    In 1979, a body called ______ was formed to unify the World's buoyage system.

    International Association of Lighthouse Authorities (IALA)

  • 34

    The areas that use the 'B' system, are

    North and South America, Japan, Korea and the Philippines.

  • 35

    The IALA systems are made up of five types of buoys

    lateral cardinal, safe water, isolated danger, emergency wrecking bouy and special water mark buoy.

  • 36

    is a fixed aid to navigation that displays a light of different colours and/or rhythms over designated arcs. The colour of the light provides directional information to the mariner.

    SECTORED LIGHTS

  • 37

    chart symbols guide

    Admiralty

  • 38

    continuous, unblinking light

    Fixed (F)

  • 39

    light duration shorter than darkness. Frequency not greater than 30 per minute

    Flashing (FI)

  • 40

    light duration shorter than darkness Frequency is 60 at least 60 per minute.

    Quick Flashing (Q)

  • 41

    light duration shorter than darkness. Frequency is at least 100 per minute.

    Very Quick Flashing (VQ)

  • 42

    like quick flashing but having a brief, extended darkness period.

    Interrupted Quick Flashing (IQ)

  • 43

    Light has equal duration between light and darkness. Period consists of both light and dark interval. Also called Equal Interval (E Int).

    Isophase (Iso)

  • 44

    Combination of two patterns in one period, le. 2 flashes followed by three flashes

    Group Flashing (Gp FI (x+x))

  • 45

    Opposite of flashing. Light is on more than it is off

    Occulting(occ)

  • 46

    changes color. Special purpose light for situations requiring significant caution. Example shows AL. WG...alternating white and green light

    Alternating (AL)-Alternating light

  • 47

    Example is ort flashes followed by one which is two short flash then a period of darkness. Shown as (MoU)) on charts

    Morse (Mo) Morse "U" prolonged -Morse code light signal.

  • 48

    One ___in a period with lighted period of at least 2 seconds.

    Long Flashing (LFL)