AIRPORT EMPLOYEE Aircraft Fueling and De-icing Operations

Question 1

What type of fuel do most commercial jet aircraft use at US airports?

Accepted Answer

Jet-A

Answer

Jet-A is the standard kerosene-based turbine fuel used by commercial jet aircraft at US airports, characterized by its high flash point and low freeze point.

Question 2

Before connecting a fuel hose to an aircraft, what is the primary safety step to prevent static discharge ignition?

Accepted Answer

Bond the fuel truck to the aircraft with a grounding cable

Answer

Bonding the fuel vehicle to the aircraft equalizes electrical potential between the two, eliminating the risk of a static spark that could ignite fuel vapors.

Question 3

Which color identifies Jet-A fuel dispensing equipment at US airports?

Accepted Answer

Black

Answer

Black is the standard color coding for Jet-A fuel hoses, nozzles, and fuel trucks at US airports to help prevent dangerous misfueling with other fuel types.

Question 4

What is a 'deadman control' on a fuel nozzle?

Accepted Answer

A spring-loaded handle that automatically stops fuel flow when released

Answer

A deadman control is a spring-loaded handle on the fueling nozzle that automatically stops fuel flow when released, preventing uncontrolled fuel spills if the operator loses control.

Question 5

During aircraft fueling operations, which action is strictly prohibited within 50 feet of the aircraft?

Accepted Answer

Smoking or use of open flames

Answer

Smoking and open flames are strictly prohibited within 50 feet of an aircraft during fueling because fuel vapors are highly flammable and could be ignited, causing a fire or explosion.

AIRPORT EMPLOYEE Practice Test

AIRPORT EMPLOYEE Practice Test

AIRPORT EMPLOYEE Aircraft Fueling and De-icing Operations