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ASA 105 Exam V1 | Latest 2025/ 2026 Update | Questions and Answers | Verified Solutions, Exams of Marine Engineering

ASA 105 Exam V1 | Latest 2025/ 2026 Update | Questions and Answers | Verified Solutions | GRADED A | 100% Correct

Typology: Exams

2024/2025

Available from 04/10/2025

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ASA 105 Exam V1 | Latest 2025/ 2026
Update | Questions and Answers | Verified
Solutions | GRADED A | 100% Correct
Q: Large-scale charts cover which?
Answer:
a) A small area, showing more detail b) A large area, showing little detail
Large scale charts cover a) a small area and show more detail. Large scale means greater
magnification.
Q: What 2 datums are referenced on nautical charts?
Answer:
Tidal datum (or vertical datum) from which all depths and heights are referenced.
Horizontal datum for placing lines of latitude and Longitude. The current standard is NAD83.
Q: What color is assumed for the light on a buoy when no color abbreviation is shown on the
chart?
Answer:
It is assumed white.
Q: What is the basic chart symbol for major and minor lights?
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Download ASA 105 Exam V1 | Latest 2025/ 2026 Update | Questions and Answers | Verified Solutions and more Exams Marine Engineering in PDF only on Docsity!

ASA 105 Exam V1 | Latest 2025/ 2026

Update | Questions and Answers | Verified

Solutions | GRADED A | 100% Correct

Q: Large-scale charts cover which?

Answer:

a) A small area, showing more detail b) A large area, showing little detail Large scale charts cover a) a small area and show more detail. Large scale means greater magnification.

Q: What 2 datums are referenced on nautical charts?

Answer:

Tidal datum (or vertical datum) from which all depths and heights are referenced. Horizontal datum for placing lines of latitude and Longitude. The current standard is NAD83.

Q: What color is assumed for the light on a buoy when no color abbreviation is shown on the

chart?

Answer:

It is assumed white.

Q: What is the basic chart symbol for major and minor lights?

Answer:

Both are shown with a black dot and a nautical purple flare.

Q: The chart title, type of projection, chart scale, & unit of measurement are found in

___________ __________ _________ on a nautical chart.

Answer:

General Information Block

Q: The _______ & _______ of a nautical chart are printed on the lower left-hand corner of the

chart.

Answer:

Number, Edition

Q: Nautical purple ink is used for notes and to highlight _____ aids.

Answer:

lighted

Q: The publication used by the Coast Guard to communicate with mariners about the

establishment & change to ATON is called the __________.

Answer:

Local notice to mariners

Q: Channel descriptions, anchorages, bridge and cable clearances, currents, tide and water

levels, weather, dangers, routes, etc. are found in what publication?

Answer:

Coast Pilot