A certificate that will be issued only if, after completion of grain loading and prior to departure, the vessel is upright or is listed more than one degree.

A flat block placed under the end of a wooden shore for the purpose of distributing pressure against a damaged structure is referred to as a

A fuel tank is considered to be gas free when the tank is

A good approach to personnel safety is to assume that all tanks and pumprooms are potentially dangerous. You should immediately leave an area whenever

A hole in the hull above the waterline may be temporarily patched with

A method of making a rope where the lay of the wires in the strand is opposite to the lay of the strands in the rope.

A relative weights of water and vapour forming damp air, expressed as number of grams of water vapour combined with a kilogram of dry air.

A type of lashing system used by means of levers and turnbuckles for chains, quick release tensioned for wire.

According to 46 CFR, a single layer of tank vent flame screen must be composed of corrosion resistant wire and at least a mesh of

An indication will be cause for rejection by government inspectors before grain loading and that may also require fumigation prior to acceptance

An instrument used to detect explosive gas/air mixtures, usually measures the concentration in terms of the lower explosive limit, and is known as a

An LNG carrier has an approved type of gas detecting system to detect methane leaks in the

Before a vessel can be accepted to load bulk grain at United States ports, the vessel should have on board this document issued by the Administration of the country of registry or any agency authorized to issue such documents on behalf of that Administration.

Before dangerous goods are loaded into a cargo space, the master shall ensure that the space is cleaned of all loose debris, dunnage and oil residue and is

Before entering a fuel tank that has been cleaned, it should be checked with an oxygen indicator and a/an:

Before the ship can load the next cargo, cargo holds should be:

Every person on a vessel who enters either a cargo space containing dangerous goods or a space adjacent to that cargo space shall:

Find the cargo loaded after the draft survey, if the corrected displacement is 35,553.065 m/t, non-cargo weights 614.0 m/t and the initial displacement is 6,874.81 m/t.

Find the forward draft, aft draft, AMD and deflection if the observed draughts forward is 6.00 m, midships 6.40 m, aft 7.40 m. Distance of forward mark from FP 2.0 m aft. Distance of AFT mark from AP 5.0 m forward. LBP 100 m.

Fuel containers used for refueling portable gasoline driven pumps and exceeding a capacity of five gallons, should be stowed

Horizontal strength members going fore and aft alongsides of hold.

How many tiers when securing a stack of container with non-locking fittings, lashings are required when the tier exceeded under normal weather and sea conditions?

If light and heavy scrap is to be stowed in the same cargo space, what will be loaded first?

In salt water the vessel is floating with an AMD 6.10 m corrected for deflection and a trim of 1.40 m by the stern, MCTC for 5.60 m = 310.0, MCTC for 6.60 m = 322.9, LBP 170 m. Calculate the second trim correction in tons for the vessel in this condition.

In securing containers, timber shoring should not exceed __________ in length.

In the case of sulphide concentrates, the height differences between the peaks and troughs in the square of the hatch of the hold do not exceed _____________  of the vessels breadth in the athwartship direction for the full width of the hold.

It expresses the relationship between heat energy and mechanical work as 778-foot pounds; being equal to heat required to raise one pound of water through one degree Fahrenheit is called:

It is the volume below deck beams and inboard of cargo battens, that is free for the stowage of bags, barrels, crates, bales, pallets etc.

Liquid having a flash point or above 61 degrees centigrade (140 degrees Fahrenheit) closed cup test or corresponding to 65.6 degrees centigrade (150 degrees Fahrenheit) open cup test.

Material listed on a Material Safety Data Sheet (MSDS) that violently self-reacts under commonly occurring conditions is called

Measurement of total internal volume of a vessel and includes all under deck tonnage and all enclosed spaces above tonnage deck; 100 cubic feet of space being considered as one ton.

No vessel in Canadian waters shall load concentrates except in accordance with a Certificate of ____________ issued to the vessel by the Minister.

Refers to substances when swallowed, inhaled or by skin contact liable to cause death, serious injury to human health.

Tankers carrying cryogenic cargoes, such as LNG, are fitted with gas detector systems alarmed at 30% of the lower explosive limit. If the gas detector alarms sounds, this means

The act of installing solid pieces of wood at a deck bulkhead or overhead to prevent the movement of cargo in the horizontal plane also known as

The arithmetical mean of the forward draught and the aft draft.

The atmosphere of an empty fuel tank is tested and designated "gas free". Which of the following statements is correct concerning this tank?

The cargo that reduces the stability of the vessel due to sea water that weights the cargo.

The condition of a ship when it is deformed so that the forward and aft draughts are deeper than the midships draught.

The emergency shutdown requirements of Pollution Prevention Regulations (33 CFR Part 155) apply to

The explosive range of methane is 5% to 15% by volume in air. This means a vapor/air mixture of

The extracted hrydrographic displacement equivalent to the observed draughts of 5.30 m = 15,250 tonnes for salt water where 1 cum of salt water = 1.025 tonnes. Find the true displacement if the average observed apparent density = 1.015 t/cum.

The first trim correction for the draught survey is to correct the draught __________ to the true mean draught.

The lowest temperature in which air can be cooled without condensation or its water vapour.

The master of a self-unloading vessel that loads or unloads coal at a Canadian port before, during or after an inland voyage need not ensure that supply- ventilation equipment for tunnels is safe for use in an _____________ atmosphere.

The maximum draft to which a vessel may be safely loaded is called.

The net molded underdeck volume, after deductions for the volume of frames, floors and other structures, that is available for the stowage of granular bulk cargo.

The only portable electrical lamp permitted in a compartment which is not gas free is a lamp that is

The person in charge of loading incompatible dangerous goods shall ensure that they are _____________ in accordance with the BC Code.

The physical data term on a Material Safety Data Sheet (MSDS) that indicates if the vapor formed by a material is lighter or heavier than air is called

The term "discharge", as it applies to the pollution regulations, means

The vessel has a sleek form for a fast passage, but is suffering from hull deflection. Draughts at the perpendiculars are forward 5.64 m, aft 6.42 m. Draught midships 6.11 m. What is the true mean draught , taking into account the distortion of the hull?

These rolling cargoes where practicable, be stowed close to the ship's side and close to each other to prevent any lateral shifting.

This indicates how many cubic meters one metric ton of a particular type of cargo occupies in a hold, taking account of unavoidable stowage losses in the means of transport.

This is the center of loadline circle should indicate this position between the forward and aft perpendiculars.

This should be stowed tightly together and flat so that each of them rests against an adjacent of each of them.

To comply with the Pollution Prevention Regulations (33 CFR Part 155), regarding fuel oil discharge containment, a vessel of 300 or more but less than 1600 gross tons must have a fixed container or enclosed deck area under or around each fuel oil tank vent that has at least 

Vessels that load and unloads coal at a Canadian port does not have electrical cables and components situated in spaces adjacent to cargo spaces that are safe for use in hazardous zones, the master shall ensure that means are provided for _____________ isolations.

Vessels that load coal at Canadian port before or during an inland voyage may ensure that the holds are __________________ by other methods that reduce methane concentration.

What condition can a vessel are exempted from the requirements of obtaining a Document of Authorization that may carry grain in bulk subject to the limitations imposed by Sections 8.3 or 9?

What do you call this small compartment in which such valves or group of valves are placed for pump suctions and deliveries?

What do you call this term at which a wire may become permanently distorted?

What is this precaution to be taken to prevent damage to grain cargoes and engineers should be advised regarding this hazard?

What is this smallest load at which a wire rope breaks when tested to destruction?

What may cause the lashing of a stack container with interlocking fittings restrain the forces?

What should be protected by substantial dunnage before loading metal scrap in bulk in order to reduce damage?

What term is listed on a Material Safety Data Sheet (MSDS) to describe a chemical that can produce life- threatening or seriously disabling health hazard ?

When securing the operation of an inert gas system, the final step should be

When taking samples of a tank atmosphere with an explosimeter, you should

When testing the atmosphere of a compartment with a combustible gas indicator, the operator must remember that

When welding or burning aboard a vessel, you must be certain that the space

When you are wearing a self-contained breathing apparatus, you should immediately return to fresh air if you feel

Which health hazard term is listed on a Material Safety Data Sheet (MSDS) to indicate that contact with the substance will freeze body tissue on contact?

Which is correct Constant if the corrected displacement of a vessel is 15,579.81 m/t, non-cargo weights 8,705 m/t and the Lightship is 6,645 m/t?

Which of the following can result in an oxygen deficiency in a closed space?

Which of the following procedures is the generally accepted method of determining whether the atmosphere within a cargo tank is flammable?

While solid bulk cargo is carried on a vessel, the vessel's master shall keep on board the:

While wearing a self-contained breathing apparatus, the user must be aware of the bulkiness of the unit in order to avoid confined spaces. Of what other limitations should the user be aware?

Why should you wear a self-contained breathing apparatus before entering a closed compartment to fight a fire?

You are about to enter a compartment to investigate a suspected smoldering fire. If you're not wearing an self-contained breathing apparatus, you should test the compartment's atmosphere to determine if there is/are