MARINA OIC-NW Theoretical Exam Practice Questions - MARINA Officer in Charge of a Navigational Watch (OIC-NW) Theoretical Examination (Philippines) Exam - MARINA OIC-NW Theoretical Exam Practice Questions - MARINA Officer in Charge of a Navigational Watch (OIC-NW) Theoretical Examination (Philippines) Exam

Question 1

Under STCW and good navigational practice, what is the primary purpose of voyage (passage) planning before departure?

To eliminate the need for chart corrections during the voyage To identify safe tracks, hazards, contingencies, and required resources for the intended passage To replace the master's authority to alter course for commercial reasons To avoid filing a noon position report

Correct Answer:

To identify safe tracks, hazards, contingencies, and required resources for the intended passage

Question 2

Which document is normally the first chart-based product prepared during passage planning for a coastal voyage?

Engine room standing orders A berth-to-berth route plotted on appropriate scale charts with waypoints The crew muster list only The garbage record book

Correct Answer:

A berth-to-berth route plotted on appropriate scale charts with waypoints

Question 3

When determining position at sea, which combination represents a running fix?

Two simultaneous celestial observations taken at the same instant A position line advanced along the course and speed made good between two observations A GPS fix accepted without cross-check A dead reckoning position never corrected

Correct Answer:

A position line advanced along the course and speed made good between two observations

Question 4

On a Mercator chart, why is it important to measure distance using the latitude scale at the approximate latitude of the track?

Mercator charts preserve shape but distort distance except along a meridian at that latitude Mercator charts cannot show rhumb lines Distance cannot be measured on any Mercator chart The longitude scale is always used for distance at sea

Correct Answer:

Mercator charts preserve shape but distort distance except along a meridian at that latitude

Question 5

What tidal information is essential when planning entry to a port with significant tidal range?

Only the barometric pressure forecast Times and heights of high/low water, tidal stream data, and under-keel clearance at expected arrival The previous voyage's fuel ROB only Crew rest hours for the previous month

Correct Answer:

Times and heights of high/low water, tidal stream data, and under-keel clearance at expected arrival

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Prepare with the MARINA OIC-NW Theoretical Exam Practice Questions - MARINA Officer in Charge of a Navigational Watch (OIC-NW) Theoretical Examination (Philippines) Exam practice quiz. This question bank includes 100 questions covering vessel, colreg, cargo, planning, and rule. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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MARINA OIC-NW Theoretical Exam Practice Questions - MARINA Officer in Charge of a Navigational Watch (OIC-NW) Theoretical Examination (Philippines) Exam

This practice set contains 100 questions from the matching question bank and focuses on vessel, colreg, cargo, planning, and rule. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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MARINA OIC-NW Theoretical Exam Practice Questions - MARINA Officer in Charge of a Navigational Watch (OIC-NW) Theoretical Examination (Philippines) Exam

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