Memory Items Flashcards
DC Generators’ max voltage
29 VDC
Nominal load per generator
400 A
Maximum load for 5 minutes on Generator
600 A
Main Battery Voltage
24 VDC
GPU max voltage
29.5 VDC
Battery cart max voltage
29.5 VDC (Higher than aircraft
batteries for engine start)
Normal operation Amps
600 A
Engine start max Amps
Min 1400 A - Max 1600 A
Min fuel for take-off on each side
135 KG
Maximum fuel imbalance between tanks
90 Kg
Fuel low-level light
135 KG +- 30 kg
Max useable fuel quantity in both tanks
2565 KG (Confirm if this is correct for exam)
XFEED and CONN VALVE switches position during takeoff and landing?
XFEED and CONN VALVE switches shall be in the OFF and CLOSED position during take-off and landing in normal
operation.
Windshield heating Time in NORM before switching to HIGH
7 mins
Pitot Tubes Time from switching STBY PITOT ON until full ice protection is obtained
5 mins
Windshield Wipers (in low)
130 Kts
Windshield Wipers (in high)
160 kts
Altimeters, Operational Tolerances
When the actual QHN set the altimeter myst read with +-60 ft. If it reads +-75 ft it is considered US.
Saab 340 needs 3 altimeters for IFR.
If 2 are reading +-60 ft and 3rd is reading between +-60 - +-75 ft. You can fly to the first destination and recheck there. If still reads the same then the Altimeter must be considered as US.
Airspeed Indicator Operational Tolerances.
The max difference between 2 altimeters can be +- 8 kts
Landing Gear max extension (VLE)
200 Kts
Landing gear max retraction (VLR)
150 kts
Number of brake applications on fully charged accumulators
11 each
Max speed for the use of brakes when anti-skid system is OFF
40 kts
Saab 340 B Model Engine & Propeller Limitations:
Take off power + App. and go around power
- (Max 5 mins) TRQ (107 %) ITT (940 deg) Prop (1396 RPM)
- (Max 2 mins) TRQ (107 %) ITT (950 deg) Prop (NIL)
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