MCA SQA OOW 034-84 Stability and Operations Practice Questions - MCA SQA Officer of the Watch Unlimited Paper 034-84 - Stability and Operations Exam - MCA SQA OOW 034-84 Stability and Operations Practice Questions - MCA SQA Officer of the Watch Unlimited Paper 034-84

Question 1

Which statement correctly defines a ship’s displacement?

The mass of the ship and everything on board, equal to the mass of water displaced when floating The volume of the cargo holds only The difference between LOA and LBP The freeboard measured from the deck edge to the waterline

Correct Answer:

The mass of the ship and everything on board, equal to the mass of water displaced when floating

Question 2

Relative density (specific gravity) of a liquid is best defined as which of the following?

The ratio of the density of the liquid to the density of fresh water The absolute density of the liquid in tonnes per cubic metre only The free surface moment of the liquid in a tank The temperature of the liquid divided by 15 °C

Correct Answer:

The ratio of the density of the liquid to the density of fresh water

Question 3

According to Archimedes’ principle and the law of flotation, a freely floating ship will float so that:

The mass of water displaced equals the total mass of the ship, and the centre of buoyancy is vertically aligned with the centre of gravity when upright The volume of the hull above the waterline equals the volume below the waterline The freeboard is always exactly half the moulded depth The ship’s KG is always equal to its KM

Correct Answer:

The mass of water displaced equals the total mass of the ship, and the centre of buoyancy is vertically aligned with the centre of gravity when upright

Question 4

Tonnes per centimetre immersion (TPC) is defined as:

The mass that must be loaded or discharged to change the ship’s mean draught by one centimetre The mass that changes trim by one centimetre The mass that changes list by one degree The mass equal to the ship’s lightship displacement

Correct Answer:

The mass that must be loaded or discharged to change the ship’s mean draught by one centimetre

Question 5

Fresh Water Allowance (FWA) is best described as:

The change in mean draught when the ship moves between salt water and fresh water at the same displacement The allowance added to summer freeboard for tropical zones only The freeboard reduction allowed when the ship is listing The difference between LOA and LBP

Correct Answer:

The change in mean draught when the ship moves between salt water and fresh water at the same displacement

Exam overview

About this Exam

Prepare with the MCA SQA OOW 034-84 Stability and Operations Practice Questions - MCA SQA Officer of the Watch Unlimited Paper 034-84 - Stability and Operations Exam practice quiz. This question bank includes 100 questions covering ship, water, angle, weight, and surface. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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MCA SQA OOW 034-84 Stability and Operations Practice Questions - MCA SQA Officer of the Watch Unlimited Paper 034-84 - Stability and Operations Exam

This practice set contains 100 questions from the matching question bank and focuses on ship, water, angle, weight, and surface. 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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MCA SQA OOW 034-84 Stability and Operations Practice Questions - MCA SQA Officer of the Watch Unlimited Paper 034-84 - Stability and Operations Exam

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