STCW Navigation & Watchkeeping Practices 2

Question 1

Under STCW, what is the minimum rest period a watchkeeper must receive before assuming a navigation watch?

Accepted Answer

10 hours

Answer

STCW requires a minimum of 10 hours rest in any 24-hour period, and watchkeepers must have adequate rest before assuming the watch.

Question 2

When navigating in restricted visibility, which action is MOST important according to COLREGS and STCW watchkeeping standards?

Accepted Answer

Proceed at a safe speed appropriate to the conditions

Answer

COLREGS Rule 19 requires vessels in restricted visibility to proceed at a safe speed suited to the prevailing circumstances.

Question 3

What does the term 'parallel indexing' refer to in radar navigation?

Accepted Answer

A technique using a radar range line parallel to the intended track to monitor position

Answer

Parallel indexing is a radar technique where a line parallel to the ship's track is drawn to monitor the vessel's clearance from a fixed object.

Question 4

Which document outlines the master's standing orders for the navigation watch?

Accepted Answer

Master's Standing Orders

Answer

Master's Standing Orders are issued by the master to the OOW and detail conditions under which the master must be called and general watchkeeping requirements.

Question 5

A vessel is overtaking another in a narrow channel. Which COLREGS rule primarily applies?

Accepted Answer

Rule 13 — Overtaking

Answer

Rule 13 governs overtaking situations; the overtaking vessel must keep clear regardless of the channel configuration.

(STCW) Standards Certification and Watchkeeping for Seafarers Practice Test

(STCW) Standards Certification and Watchkeeping for Seafarers Practice Test

STCW Navigation & Watchkeeping Practices 2