Tankerman · Transfer — Initial Rate
At the start of a cargo loading operation the transfer should begin at a reduced rate primarily to:
- ASave fuel on the cargo pumps
- BCheck all connections for leaks and control static generation until lines are full✓ Correct
- CAllow the crew to eat
- DWarm up the cargo
Explanation
An initial slow rate lets the PIC confirm the cargo is going to the right tank with no leaks, and limits static electricity generation and splash/turbulence while the lines and tank bottom are still filling.
Authority: Tank Vessel Operations (33 CFR 156)
Practice the full Tankerman bank
Free spaced-repetition quizzing across 2190 USCG exam questions — it schedules your reviews so the ones you miss come back until they stick.
Related Tankerman questions
- Transfer — PIC
During a cargo transfer on a tank vessel, the Person-In-Charge (PIC) is primarily responsible for:
- Transfer — DOI
Before a transfer of oil or hazardous material begins, the PICs of the transferring and receiving facilities must complete and agree on a:
- Safety — Inert Gas
The purpose of an inert gas system on a tanker is to:
- Safety — Inert Gas
A cargo tank is generally considered properly inerted when the oxygen content is held at or below:
- Safety — Flammability
A hydrocarbon vapor/air mixture will burn only when its concentration is:
- Safety — Static
To prevent a static-electricity ignition hazard during loading of a static-accumulating cargo, the tankerman should: