What precautions should be taken during refueling?
-
A
Inspect the fuel tank contents with a flashlight and remove fire safety measures
-
B
Avoid open flames, adhere to the no-smoking rule, and attach grounding cables.
-
C
Refuel through a damp cloth and keep a fire extinguisher nearby.
-
D
Connect grounding wires, activate the main switch, and turn on the magneto ignition.
According to ICAO doc. 9137 - Airport Services Manual Part 8, Chapter 10.6.2.1
referring to fuelling procedures is prescribed that:
The main points to be observed are:
a) No smoking or naked lights within the fuelling zone;
b) Auxiliary power units and ground power units shall not be started during the fuelling operation;
c) A clear exit path maintained to and from the aircraft to allow the quick removal of fuelling equipment and persons in an emergency;
d) Aircraft and supply sources shall be correctly bonded and the correct earthing procedure;
e) Fire extinguishers of a suitable type should be readily available; and
f) Fuel spillage should be immediately brought to the attention of the fuelling overseer. Detailed instructions should be laid down for dealing with fuel spillage.
When it refers to the correct earthing procedure, that is just a case of making sure that all of the aircraft and fuel pump components are properly bonded together and all electrically grounded, to let any static electricity dissipate, before removing fuel caps and beginning the fuelling procedure. Sometimes this bonding procedure is actually done between aircraft and fuel bowser rather than the ground if it is on a fuel truck.
Therefore, the correct answer is "Avoid open flames, adhere to the no-smoking rule, and attach grounding cables".
Your Notes (not visible to others)
This question has appeared on the real examination, you can find the related countries below.
-
Austro Control