Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
51 Cards in this Set
- Front
- Back
|
T/F - Do not reset a popped circuit breaker in the fuel system.
|
True
|
|
|
Fuel system designed to operate between what altitudes / temperatures?
|
Sea level to 41,000 feet, -40C to 50C
|
|
|
4 things boost pump used for?
|
Starts, Xfeed, tank to feed tank fuel transfer, backup primary jet pump.
|
|
|
L/R F FILTR BYPASS comes on when?
|
Pressure differential exceeds 2.3 psi
|
|
|
The transfer pump is protected by the circuit breaker labeled ...?
|
LH/RH TRANS PUMP
|
|
|
Controls and indicators for the fuel distribution subsystem are protected by the circuit breaker labeled...?
|
LH FUEL TRANS
|
|
|
How many sump drains?
|
11
|
|
|
What does safety foam in the aft fuselage tank do?
|
reduces vapor and acts as a flame retardant
|
|
|
When the aircraft is operating, fuel is transported throughout the subsystem using __ electric pumps and __ motive flow jet pumps.
|
4,6
|
|
|
Which tank is the first to reach empty?
|
Aft cabin
|
|
|
Each wing tank pressure filled capacity in gallons?
|
204.5.
|
|
|
Each tank gravity filled capacity in gallons?
|
211.5
|
|
|
Fuel feed chamber capacity in gallons?
|
20 gal
|
|
|
When does the boost pump automatically come on?
|
Fuel feed line below 5 psi, fuel feed chamber below full, starts, Xfeed
|
|
|
Can you operate transfer pumps dry?
|
No, damage will occur.
|
|
|
If the transfer pump operation light remains illuminated with either L or R XFER PRESS LO illuminated, and the switch is in AUTO, pull the __________ circuit breaker.
|
LH/RH TRANS PUMP ... not the fuel trans one
|
|
|
T/F- Forward transfer jet pump receives motive flow from the boost pump only, but the aft receives from both primary jet pump and boost pump.
|
True
|
|
|
In the event of an engine fire, following fire extinguisher bottle activation, JET PUMP switches should be placed in the ____ position to stop fuel flow to the engine.
|
OFF
|
|
|
What types of fuel pumps are there?
|
Electric pumps for boost and transfer, motive flow jet pumps, engine driven pumps
|
|
|
If pilot valves are inoperative and there is fuel in the fuselage tanks, what can happen?
|
Wing tank over pressure
|
|
|
If you see a drop of fueling hanging from sniffle valves on your walk around, what do you do?
|
Nothing, it's fine as long as it isn't actively dripping
|
|
|
What do sniffle valves vent?
|
Air and fuel
|
|
|
What do float valves vent?
|
Air only
|
|
|
Each wing tank has how many flapper valves? How about in the fuselage tanks?
|
9 in each wing tank ... 2 in the fuselage tanks
|
|
|
Which fuel related switch on the overhead panel doesn't have an "OFF" position?
|
FUEL TRANS - it only has RESET, ON, AUTO
|
|
|
How many gravity refueling ports are there and where are they?
|
3, two are on the wing, one is on the aft fuselage
|
|
|
T/F - Will crossfeed supply fuel to a single engine from both wing tanks simultaneously?
|
No.
|
|
|
If a boost pump has been shut off due to an engine malfunction, it must be ___________ immediately prior to crossfeeding to ensure fuel flow from the selected side.
|
turned ON/AUTO
|
|
|
L/R WG TK OV PRESS comes on when?
|
3.5 +/- 0.5 psi
|
|
|
L/R F XFR PRESS LO comes on when?
|
transfer pressure below 5.0 +/-0.5
|
|
|
If fuel quantity indicators fail, what do they show?
|
Below zero
|
|
|
L/R FUEL LEVEL LO comes on when?
|
Wing tank level drops below 32 gal
|
|
|
N2 must be at what percent for starter/generators to provide the rated generator output?
|
58%
|
|
|
Using the defog blower and/or wind shield heat systems at the same time as electric heat causes what?
|
Excessive amperage pull which could result in overheating the ground plug receptacle.
|
|
|
If you don't put the STBY PWR to armed during preflight, what happens in the event of loss of all electrical power?
|
Standby bus will not automatically be powered.
|
|
|
If you have an electrical system failure, excluding the battery, placing the BATTERY switch to the EMER position causes the battery to power what?
|
emergency bus, standby bus, standby battery
|
|
|
What color are standby power bus circuit breakers?
|
Green
|
|
|
What color is left load power bus circuit breakers? How about right
|
Blue left, yellow right
|
|
|
If you have electrical problems , you should stop crossfeeding if....
|
Operating with only one engine to prevent loss of thrust and possible loss of the op engine, also when both engines are operating to prevent possible reduction of thrust.
|
|
|
While operating on emergency and/or standby power, the following hydraulic powered systems will not be functional:
|
Normal gear extension, flaps, speed brakes, anti-skid
|
|
|
INV FAIL comes on when ...
|
The frequency varies by +/- 4%
|
|
|
AC BUS SHED results in a loss of what?
|
Flap position indicator, L/R oil pressure indicators
|
|
|
With binding control surfaces, the use of excessive trim in an attempt to release the flight controls may result in?
|
an out of trim condition if the servo clutch releases.
|
|
|
If you suspect a binding control surface, check what?
|
A/P off
|
|
|
Pulling FCS1 and FCS2 circuit breakers will cause loss of ?
|
A/P, YD, Rudder Boost, Pilot/Co-Pilot flight directors
|
|
|
Flap position indicator shows the position of which flap?
|
Right only
|
|
|
Preform controllabity checks above ____ AGL but less than _____ MSL.
|
8,000..... 20,000
|
|
|
Main gear contact with barrier support donuts at speeds greater than ___ knots may result in structural damage to main landing gear.
|
5
|
|
|
Max rate of descent at touchdown is ____ per minute.
|
600
|
|
|
G limits for flaps up and flaps extended?
|
-1.0 + 3.2 flaps up
0 +2.0 flaps extended |
|
|
What is the speed brake limitation?
|
None, "The speed brakes may be extended at any airspeed and altitude" - Dash1
|
