Ship and Machinery Particulars, Ships Crew and Ship Rates and Wedge Practice Test

These questions are part of the practice quiz. Start practicing

• Gross tonnage (GT) primarily influences which aspect of operations?
• Wedge cross-section is an isosceles right triangle with legs 6 m. What is the area?
• What is the primary function of the freeboard deck on a vessel?
• The slope of a wedge is 1:2 (height:base). What is the angle approximately?
• Demurrage is compensation to the shipowner for time overrun beyond laytime. How is it calculated?
• What is the main propeller diameter in centimeters?
• Who is the Regimental Morale Officer?
• Which pair represents the same power value in kilowatts and horsepower in the data?
• Who is the Ship Owner?
• What is the propulsion motors specification?
• For a wedge with triangular cross-section, the cross-sectional area is half the product of base and height.
• What is the purpose of the beam in ship design?
• What does Gross Tonnage (GT) measure?
• What is metacentric height (GM) and what does a positive GM indicate regarding initial stability?
• Who is the Ship's Chief Mate?
• What is the difference between gross and net cargo capacity?
• How many main propellers are installed?
• If the base of a wedge doubles and the height remains the same, with length constant, what happens to the volume?
• Who is the Regimental Operations Officer?
• Who is the Regimental Commander?
• What is mean draft and why is it important during loading and ballasting?
• Approximately, what is arctan(2/5) in radians?
• What is a Muster List and what information should it include?
• If KM increases while KG remains fixed, what happens to GM?
• Which is the main alternator specification with four installed by Hyundai?
• What is the designed speed with the 15% reserve?
• Which of the following is a propeller-related quantity explicitly listed in the dataset?
• Which measurement best describes the vessel's breadth?
• Which of the following best describes the responsibilities of an Able Seaman (AB) on deck?
• Laytime is the time allotted for loading/unloading under the charter and is used to determine demurrage.
• Which term represents the period during which loading or unloading must be completed to avoid extra charges?
• Which person is the Bravo Company Commander?
• Who is the Ship's Chief Engineer?
• Who is the 3rd Assistant Engineer?
• Who is the Charlie Company Commander?
• What is the vessel's gross tonnage?
• What is the Length Overall (LOA)?
• What is BHP and how is it different from SHP?
• Distinguish between shaft horsepower (SHP) and brake horsepower (BHP) in marine propulsion.
• Which option represents the horsepower equivalent listed for the total installed power?
• In stability calculations, which length is used as the basis for hydrostatics and drafting calculations?
• What is the purpose of a Wedge Practice Test in seamanship training, and what core skills does it assess?
• What does Net Tonnage (NT) represent relative to Gross Tonnage (GT)?
• What is demurrage in shipping terms?
• Which person is the Echo Company Commander?
• What is the difference between a two-stroke and a four-stroke marine diesel engine?
• What is a QMED on a ship?
• If a wedge has height 2 m and base 6 m, what is the angle?
• If cross-sectional area unchanged and length increases by 50%, the volume increases by what percent?
• The wedge angle is arctan(2/5). What is the angle in degrees?
• Which position is held by Matthew Logan?
• What are the main differences between fire-tube and water-tube boilers used on ships?
• Who is responsible for regulatory compliance and safety aboard a vessel?
• What is the free surface effect, and how do partially filled tanks affect stability?
• Which statement is true about the total installed power values given?
• Who is the Cadet Chief Engineer?
• Compute the volume of a wedge with base 6 m, height 2 m, and length 9 m.
• What does the Plimsoll line symbolize?
• BM is the metacentric radius used in stability calculations. In the simple GM estimate GM ≈ KM − KG, which term represents the metacentric radius?
• Name two main types of cargo charter arrangements and distinguish them.
• A right triangle wedge has legs 7 m and 24 m. What is the hypotenuse length?
• What is bunkering and what factors influence bunker consumption?
• Which statement correctly defines list and trim and describes their impact on stability?
• Specific Fuel Oil Consumption is used to estimate fuel costs and endurance.
• Define laytime in a charter party and explain how it is calculated.
• Which component does Hyundai furnish at 6,600 V?
• What is the Depth (Main Deck at Side)?
• Who is the Regimental Executive Officer?
• Which of the following tasks is the bosun primarily responsible for on a ship?
• What are the main roles of the Master and Chief Engineer in daily ship operations?
• What is the Beam?
• Who is the Ship's 3rd Assistant Engineer?
• Which identifier uniquely identifies the vessel in international registries?
• Which dimension most directly influences initial stability and cargo capacity?
• Which person is paired with Cadet Chief Mate?
• Which item is not listed in the dataset?
• Which term describes the power delivered at the propeller shaft after gearing losses?
• What is a stowage factor and how does it influence cargo planning?
• Who is the Ship's Master?
• Wedge with height 4 m and base 9 m; theta equals arctan(height/base). Approximately what is theta in degrees?
• Which statement best describes the Manning Scale?
• If a wedge has cross-sectional area 6 m^2 and length 8 m, what is its volume?
• Who is the Ship's 1st Assistant Engineer?
• Who is typically responsible for navigation, safety, and compliance on a ship?
• Define Gross Tonnage (GT) and Net Tonnage (NT) and explain one practical use of each.
• Who is the Regimental Chief Adjutant?
• What is the height of the triangular cross-section in the example?
• Who is the Delta Company Commander?
• Despatch can reduce demurrage by which of the following?
• What does BRM emphasize on the bridge?
• An oblique wedge with a triangular cross-section has base 6 m, height 3 m, and length 9 m. Compute volume.
• Which person is the Cadet 1st Assistant Engineer?
• Who is the Ship's 2nd Mate?
• What is a load line (Plimsoll line) certificate?
• Who is the Alpha Company Commander?
• Why is maintaining proper manning important on a vessel, and which factors determine manning levels?
• Name three common marine fuels and a key property that differentiates them.
• The weight of the main propeller is given as 18.3 mt. In what units is this value expressed?
• Who is the Ship Operator?
• Who is the Regimental Master-at-Arms?
• What is despatch in chartering?
• What is Deadweight Tonnage (DWT) and how does it relate to displacement?
• What is the Length Between Perpendiculars (LBP)?
• Which of the following is NOT a risk of improper wedge use during lifting and securing operations?
• What is the length of the wedge in the example?
• Which statement correctly expresses the relationship between full displacement, lightweight displacement, and deadweight tonnage (DWT)?
• What is the formula for wedge volume given cross-sectional area A and length L?
• What is a typical deck watchkeeping arrangement on many merchant ships at sea?
• Which statement accurately describes the practical use of DWT and GT in charter planning?
• Which component is a Kawasaki-Rexpeller?
• What is a crewing arrangement?
• What is the main propeller weight?
• Who is the Bravo Company Commander?
• If laytime is exceeded, what is payable?
• What is the load line displacement of the vessel?
• What is the difference between deadweight tonnage (DWT) and displacement?
• Which option lists the exact horsepower value for the total installed power?
• What is the main propeller diameter?
• Which crew member holds the title of Qualified Member of the Engine Department (QMED) and is responsible for routine engine room tasks under supervision?
• What is the vessel's net tonnage?
• Ballast tanks can be used to adjust draft and trim by carrying seawater. Which option describes this function?
• In the relationship between full displacement, lightweight displacement, and deadweight tonnage (DWT), which statement is correct?
• Name two standard watchkeeping routines on a merchant vessel.
• Which statement about deadweight tonnage (DWT) and gross tonnage (GT) is true?
• Who holds the position of the 2nd Assistant Engineer?
• Which factor does NOT influence bunker consumption?
• What is deadfreight and in what scenario does it arise?
• Which expression is a simple GM-based estimate for initial stability?
• Which value represents the vessel's Length Overall (LOA)?
• A triangular prism wedge has length 20 m and cross-section area 15 m^2. What is its volume?
• Bow thruster supplier?
• What is the purpose of the International Safety Management (ISM) Code?
• What is Safe Working Load (SWL) and how is it used in cargo handling gear?
• What is ballast water and why must a Ballast Water Management Plan (BWMP) be in place on ships?
• What is the effect of free surface on GM?
• What is the primary distinction between LOA (length overall) and LBP (length between perpendiculars), and what are their typical uses?
• If a wedge has height 5 m and base 5 m, what is the cross-sectional area and angle?
• Who is the Cadet 1st Assistant Engineer?
• Who is the Regimental Senior Striker?
• Who is the Regimental Executive Officer?
• A wedge with triangular cross-section base 6 m, height 3 m, length 6 m. Compute volume.
• What is the purpose of ISPS Code security measures, and which of the following are typical measures?
• For a wedge with constant cross-sectional area, if length doubles, what happens to volume?
• What is the cross-sectional shape of the wedge with a triangular cross-section?
• What is the total installed power expressed in kilowatts?
• Which crew member is primarily associated with supervising deck operations, rigging, and mooring on a ship?
• Which ballast adjustment would typically increase initial stability by lowering the center of gravity?
• Which of the following is the Regimental Commander?
• What is the purpose of a crane’s SWL rating and how should it be applied during cargo operations?
• Which tonnage measurement is used for port dues and canal charges in some regimes?
• The main propeller weight is expressed in which units?
• Which statement correctly describes the relationship between laytime and demurrage?
• Under the ISM Code, what document must a ship operate with to ensure safe operations?
• Which company provides the stern thruster?
• A wedge with cross-section area 15 m^2 and length 30 m. What is its volume?
• Who is the Regimental Public Relations Officer?
• For a wedge, what is the SI unit of volume?
• What is LOA and why is it important?
• Who is the Ship's 2nd Assistant Engineer?
• What is freeboard, and what does a load line indicate about safe loading?
• Who is the Cadet Master?
• What is the purpose of an economizer in a boiler system?
• Which term describes the power delivered at the propeller shaft after gearing and transmission losses?
• A triangular cross-section wedge with base 6 m and height 2 m, length 12 m. What is its volume?
• A triangular wedge cross-section has base 10 cm and height 6 cm. What is its area?
• What is the ship's Call Sign?
• What combination is used to measure a ship's draft on modern vessels?
• What is BRM (Bridge Resource Management) and why is it important on modern ships?
• The total installed power is presented in kilowatts and what other unit?
• Who is the Ship's Bos'n?
• Which of the following is a recommended pre-use check before using wedges?
• The main propeller weight is expressed in which unit?
• What is the role of a classification society?
• In international shipping, what does the load line mark indicate and how is it related to the Plimsoll line?
• What does minimum safe manning refer to?
• What is the Summer Load-line Draft?
• What is laytime in shipping terms?
• Which statement best defines net cargo capacity?
• What is STCW and why is essential for crew qualifications?
• Who is the Ship's 2nd Mate?
• What is the role of the Master in voyage planning and safety compliance?
• Which statement best describes a voyage charter?
• Which individual is the Bos'n on the vessel?
• How should wedges be positioned to maximize friction and prevent movement?
• Which figure correctly represents the horsepower value for the total installed power?
• Which statement about BHP and SHP is true?
• What is a typical method for calculating crew wages and allowances?
• Which person is the 1st Assistant Engineer?
• Which person serves as the Regimental Morale Officer?
• What is laytime and what is demurrage?
• Who is the Regimental Physical Training Instructor?
• Who is the Regimental Academic Officer?
• Which person is the Cadet Master?
• Which regulatory framework most directly governs minimum manning and competency requirements on ships?
• Which of the following numbers represents the vessel's Summer Load-line Draft?
• What is the ship's IMO Number?
• What is the propulsion motor rating?
• Which of the following best describes demurrage?
• KG represents which distance in ship stability terms?
• How many main alternators are installed?
• What is the STCW rest hour requirement?
• What does SFOC stand for and why is it important?
• What is the purpose of ballast tanks on a vessel?
• What is a freight rate and how does it affect a ship's voyage economics?
• Which of the following is NOT a regimental staff role listed in the roster?
• A triangular wedge with base 6 cm, height 4 cm, and length 2 cm has a volume of what?
• What is a typical range for auxiliary boiler pressures on merchant vessels?
• Which statement best describes the relationship GM ≈ BM − KG in stability theory?
• Wedge cross-section is an isosceles right triangle with legs 4 m. What is the area?
• How is draft measured on a ship and what instruments are used?
• Who is the Echo Company Commander?
• What is the main difference between two-stroke and four-stroke marine diesel engines, and which vessel types commonly use each?
• If the original volume is V and length increases by 25% with area constant, the new volume equals
• What is the safe procedure for removing wedges after the load has been secured and checked?
• Deadweight tonnage (DWT) represents which of the following?
• Who is the Cadet Chief Mate?
• A triangular cross-section wedge of length 5 m has base 8 m and height 3 m. What is its volume?
• Demurrage is compensation to which party for time overrun beyond laytime?
• If the wedge length increases by 25% while the cross-sectional area stays the same, what happens to the volume?
• What does a Manning Scale document?
• Which individual holds the position of Regimental Master-at-Arms?
• Which organization is primarily responsible for certifying the design, construction, and ongoing safety compliance of ships?
• A wedge has a triangular cross-section with base 4 m and height 5 m; length 6 m. Compute volume.
• In wedge practice, which action best ensures load stability during securing?
• If a cargo has a high stowage factor, what is the implication for stowage planning?
• Why is rest-hour compliance important on ships?
• Who serves as the Ship's Chief Engineer?
• In the example, what is the base of the triangular cross-section?
• Which of the following is a recommended check when using wedges in cargo securing?
• Who is the Ship's Logistics Coordinator?
• Which is the main diesel generator model with four installed?
• Which is the main generator model?
• In chartering, which description best differentiates a voyage charter from a time charter?
• Who is the Regimental Training Officer?
• Convert 30 degrees to radians.
• Which value corresponds to the vessel's Beam?
• Define freeboard.
• What is the ISPS Code and what does it address?
• Which statement best defines gross cargo capacity?
• Name three STCW certificates commonly required for officers.