TK01 - Tank Vessel Assistant - Dangerous Liquids

When stripping a tank, what is caused by excessive air in the suction line?

How can you determine which grades of cargo a tank vessel is permitted to carry?

What causes the most frequent incidents of pollution during tanker operations?

In order to reduce the accumulation of static electricity while loading petroleum products, you should __________.

How should pinching of the cargo hose between the vessel and the dock be prevented?

U.S. regulations state that no person may transfer oil to or from a vessel unless which of the following conditions is ...

46 CFR directs the location of fuel oil sounding tubes and access openings for fuel oil tanks on cargo vessels. Where c...

Who enforces the U.S. pollution regulations that apply to ships?

Which of the following describes the flash point temperature of a liquid?

U.S. regulations require a meeting before starting any oil transfer operation. Who must be in attendance at this meetin...

What is the maximum allowable oxygen content within the ships cargo tanks, inert gas piping and the vapor recovery syst...

Your vessel is taking on cargo oil when a small leak develops in the hose. You order the pumping stopped. What action s...

Cargo hose carried on tank vessels shall be able to withstand a pressure of at least how many psi?

What should be the first consideration when discharging an oil cargo?

In reference to accidental oil pollution, the most critical time during bunkering is when __________.

What is the required gas supply capacity of an inert gas system?

The person in charge on the vessel and the person in charge at the facility must hold a meeting before starting the tra...

Who must supervise functions aboard a tanker or tank barge such as connecting, disconnecting, and topping off?

Your tank vessel is loaded down to her marks, and you find that she has too much trim by the stern. Which of the follow...

The cargo pump relief valve is usually piped to which of the following components?

How does an inert gas system on a tanker function to prevent explosions in cargo tanks?

When you notice oil on the water near your vessel while taking on fuel, what should your first action be?

On tankers ullages are measured from what point?

The condition of asphyxia arises from which of the following?

What is the inert gas system on a tanker used for?

If you observe any situation which presents a safety or pollution hazard during the fuel transfer operations, which act...

How is an inert gas system designed to reduce the possibility of tank explosions?

What term is not considered a "discharge" as it applies to the U.S. pollution regulations?

When loading a tanker, you should perform which of the following functions to ensure a safe operation?

Which alarm is NOT found on an inert gas system?

What do the emergency shutdown requirements of U.S. regulations apply to?

The sign used to caution persons approaching the gangway of a tank barge during cargo transfer should state which of th...

You have berthed in a port area with other tank vessels. What signal is displayed by a vessel to indicate it is transfe...

What do the designations A, B, C, D, and E refer to in grades of cargo?

What are flame screens used for?

When providing first aid to a victim of gas poisoning, what is the MOST important symptom to check for?

On a tanker vessel, what is the required combined capacity of the inert gas generating system as compared to the total ...

What is a cofferdam?

Where is the most likely location for a cargo fire to occur on a tanker?

In an inert gas system, high pressure alarms are set in the main vapor collection line to cause an audible and visual a...

The term "segregated ballast" is defined in the U.S. regulations as ballast water introduced into which of the followin...

When loading bulk liquid cargo, what is the FIRST action you should take if a cargo valve jammed open?

Who completes the Declaration of Inspection before loading a tank vessel?

Which of the following describes heavy fuel oils when they have been spilled?

Which statement is TRUE concerning combustible gas indicators?

Which of the following defines flammable liquids for the purpose of U.S. regulations?

What is the standard unit of liquid volume used in the petroleum industry?

Oil product samples should be taken at the commencement and completion of loading operations. As the person in charge, ...

U.S. regulations state that a person may not transfer oil or hazardous materials to or from a vessel unless each person...

Which refers to the depth of a petroleum product in a tank?