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2026-2027) Correct Detailed & Verified ANSWERS (100% Accurate
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list the two types of lubricating oils -ANSWER-Petroleum and Synthetic
based
what are the primary and alternate types of aviation fuel -ANSWER-JP-5
(NATO 44) JP-4 (NATO 40) JP-8 (NATO 34)
what is the purpose of the aircraft fuel system -ANSWER-to provide a
controlled means of receiving fuel from external sources and supply
fuel from tanks and cells within the aircraft system
define the purpose of the Feed Cells (Service Cells) -ANSWER-Deliver
fuel to the engine
what are the two types of aircraft fuel pumps -ANSWER-transfer and
boost pumps
where are the manually operated shut off valves located -ANSWER-
installed wherever is desirable to shut off the fuel flow when a unit is
being removed or replaced
, what is the purpose of the fuel probes -ANSWER-used to transmit
electrical signal to the fs/cockpit fuel quality indicator to register the
amount of fuel
what is the purpose of fuel drains -ANSWER-drain condensation, Excess
fuel and provide a sample of fuel
state the purpose of the auxiliary fuel systems -ANSWER-to provide a
means of increasing aircraft fuel capacity
what is the purpose of inflight fuel system -ANSWER-to refuel during
flight
____ is a device to detect fuel vapors for safe fuel cell entry -ANSWER-
Multi rae 50
what maintenance equipment is used to evacuate fuel vapors from the
fuel cell -ANSWER-portable purging equipment
the first step in aircraft fuel cell maintenance is -ANSWER-ground the
aircraft
who must be notified before fuel cell entry -ANSWER-Maintenance
control