Fuel Flashcards
- In normal operation, engines are always fed from:
a. outer tank for take off
b. inner tanks (collectors boxes)
c. outer tanks in case of overfull condition
b. inner tanks (collectors boxes)
- The fuel system is full automatic. The only actions required between flights are:
a. selection of the proper fuel load and insertion of (ZFW) and (ZFWCG) in the FMGS
b. check of block fuel automatically inserted in the FMGS
c. selection of the proper fuel load and insertion of GWCG in the FMGS
a. selection of the proper fuel load and insertion of (ZFW) and (ZFWCG) in the FMGS
- Fuel temperatures are:
a. not available to the crew except in case of excessive temperature
b. measured in all tanks and displayed on ECAM
c. measured in the left outer tank, left and right inner tanks, trim tank and are displayed on the ECAM
c. measured in the left outer tank, left and right inner tanks, trim tank and are displayed on the ECAM
- The A330 fuel system inner tanks:
a. are divided into four boxes each
b. are divided into two parts each
c. maintain equal fuel quantity by gravity
b. are divided into two parts each
- The A330 fuel system:
a. stores fuel in wing tanks and the THS tanks
b. has surge vent tanks in the outer, inner and trim tanks
c. has two inner tanks divided into three parts which are normally interconnected
a. stores fuel in wing tanks and the THS tanks
- Auto fuel transfer from outer to inner tanks is accomplished by transfer valve. In case of auto transfer failure:
a. outer tanks fuel on affected side is unusable
b. crew must take action to carry out a manual transfer
c. outer tank fuel on both sides is unusable
b. crew must take action to carry out a manual transfer
- The outer tanks are each provided with how many booster pumps?
a. one pump each tank
b. two pumps each tank
c. none, fuel is transferred by means of gravity
c. none, fuel is transferred by means of gravity
- The FCMCs sends a forward fuel transfer signal when:
* the calculated CG = Target CG or
* the fuel quantity of one of the two inner tanks reaches 4,000 kg or:
a. center tank is empty
b. the aircraft is in descent and passes FL 245
c. the aircraft GW reaches 180,000 kg.
b. the aircraft is in descent and passes FL 245
- The Low Pressure (LP) valve is controlled by:
a. the engine master switch only
b. the engine master switch and the engine fire pushbutton
c. the engine master switch, the engine fire pushbutton and the FCMC
b. the engine master switch and the engine fire pushbutton
- There are two fuel pumps in each collector box. They are normally both selected ON with:
a. both running
b. one running and one in standby
c. one running and one in standby, alternating every flight
a. both running
- Minimum electrical power requirements for refueling are:
a. AC from external power or APU
b. DC from external power or APU
c. Battery power is sufficient
c. Battery power is sufficient
- Automatic refueling ensures that:
a. TRIM tanks are refueled only if INNER tanks are expected to be full
b. Inner tanks are filled first, followed by TRIM tanks
c. May take as long as one hour if all tanks are to be filled
a. TRIM tanks are refueled only if INNER tanks are expected to be full
- Refueling can be accomplished:
a. from the left side only, outboard of engine # 1.
b. from the right side only, outboard of engine # 2.
c. simultaneously from the left and right sides of the aircraft.
c. simultaneously from the left and right sides of the aircraft.
- On the FUEL panel, the amber FAULT light in the OUTR TK XFR pb is illuminated. This is because:
a. the OUTR tank is half full
b. the automatic OUTR to INNER tank transfer has failed
c. at least one OUTR pump has failed
b. the automatic OUTR to INNER tank transfer has failed
- On the SD fuel page, the left outer tank fuel temperature shows amber (-) 49 degrees centigrade, this temperature is:
a. below normal limits
b. above normal limits
c. within normal limits
a. below normal limits