MA0568 revision

Match the tank type to its function(s):

• PRODUCT TANK

• Dedicated compartments designed to hold ballast water separately from cargo

• CLEAN BALLAST TANK

• Used to transport refined petroleum products such as gasoline, diesel and jet fuel

• SLOP TANK

• Maintaining stability and trim during cargo operations

• CRUDE OIL TANK

• Designed to transport unrefined crude oil from oil fields to refineries

• SEGREGATED BALLAST TANK

• Collection of residues cargo operations, or washings during tank cleaning

Match the SDS section number and description correctly:

• SECTION 8

• Physical and chemical properties

• SECTION 6

• Exposure controls and personal protection

• SECTION 12

• Accidental release measures

• SECTION 4

• Fire-fighting measures

• SECTION 5

• First-aid measures

Products that are susceptible to - - - - - - - - - - - - - - are normally transported with added inhibitors to prevent the onset of the reaction

A cargo may - - - - - - - - - - - another cargo or odourise another cargo when incompatible cargoes come in contact with each other.

Annex II of MARPOL regulates the control ​of pollution by ​ (a)  

• oil
• garbage
• air
• noxious liquid substances
• packaged form

MARPOL Annex III addresses the prevention of pollution by oil.

• True

• False

Gas detectors onboard tanker vessels are essential for the detection of --------- gases.

Match the portable detectors and its function:

• Multi-gas

• Colour change along the length is the measure of the toxic gas

• Explosimeter

• Typical instruments use 4 to 5 sensors

• Chemical absorption tubes

• Used to measure HC gas in oxygen deficient (inerted) atmosphere

• Tankscope

• Used to measure HC gas in air at concentrations below LEL

Match the type of pump with its characteristic:

• Positive displacement pump

• Utilizes high-pressure motive fluid to create a vacuum for tank stripping.

• Centrifugal pump

• Generates a continuous flow by trapping and forcing liquid through the pump.

• Eductor

• Specifically designed for removing residual cargo or tank cleaning.

• Stripping pump

• Ideal for transferring large volumes of liquids quickly and efficiently.

What does this alarm signal "_ _ _" indicate?

• a. Fire

• b. MOB

• c. Oil spill

• 4. d. Piracy