MCA Certificate of Competency Watchkeeping Principles and Procedures Questions and Answers

Question 1

According to the principles of safe watchkeeping as outlined in STCW Code Section A-VIII/2, which of the following conditions must be met BEFORE the relieving Officer of the Watch (OOW) formally assumes responsibility for the watch?

Accepted Answer

The relieving OOW must be satisfied that they are properly prepared and have personally assessed the ship's position and intended track.

Answer

STCW Code Section A-VIII/2 states that the relieving officer shall not take over the watch until they are satisfied that they are properly prepared and have personally satisfied themselves regarding the ship's position, intended track, course and speed. The responsibility lies with the relieving officer to be content with the situation before accepting the watch.

Question 2

You are the Officer of the Watch (OOW) on a UK-flagged vessel in the open sea with clear visibility. The Master's standing orders state he should be called if visibility deteriorates to less than 3 nautical miles. You observe a large bank of fog approximately 10 nautical miles ahead, which the vessel is approaching at 15 knots. What is the most appropriate action?

Accepted Answer

Call the Master immediately to inform him of the approaching fog bank and your observations.

Answer

Good seamanship and the principles behind Master's Standing Orders require the OOW to notify the Master in ample time before a hazardous situation develops. Waiting until the limit is reached removes the Master's opportunity to assess the situation and provide guidance beforehand. Informing the Master early demonstrates proactive bridge management.

Question 3

In accordance with SOLAS Chapter V, Regulation 26, which of the following steering gear tests and checks must be carried out by the ship's crew within 12 hours before departure?

Accepted Answer

Verification of the operation of the main and auxiliary steering gear and the remote control systems.

Answer

SOLAS V/26 explicitly requires that within 12 hours before departure, the crew must check and test the operation of the main steering gear, the auxiliary steering gear, and the remote steering gear control systems, among other items. The other options describe major maintenance, surveyor tests, or less frequent drills.

Question 4

According to the principles of passage planning widely adopted on UK-flagged vessels and recommended by the IMO, which sequence correctly identifies the four key stages of a voyage plan?

Accepted Answer

Appraisal, Planning, Execution, Monitoring

Answer

The four stages of passage planning, as defined by IMO Resolution A.893(21), must follow a logical sequence. First, all relevant information is gathered (Appraisal). Second, the detailed berth-to-berth route is planned (Planning). Third, the plan is carried out (Execution). Fourth, the vessel's progress is continuously checked against the plan (Monitoring).

Question 5

The Master of a UK-flagged vessel has determined that the Officer of the Watch (OOW) can act as the sole lookout during daylight hours in open water with good visibility. In which of the following circumstances would this arrangement become immediately inappropriate, requiring a dedicated lookout to be posted?

Accepted Answer

When the OOW is required to undertake duties that would interfere with keeping a proper lookout, such as chart corrections.

Answer

COLREGs Rule 5 requires a proper lookout to be maintained at all times. The STCW code clarifies that the OOW may be the sole lookout in certain conditions, but a fundamental principle is that the lookout must be able to give their full attention to that duty. If the OOW is engaged in other tasks that prevent this, a separate lookout must be posted.

MCA CoC Practice Test

MCA CoC Practice Test

MCA Certificate of Competency Watchkeeping Principles and Procedures Questions and Answers