-
How is a captured (active) Flight Director mode indicated?
The mode is annunciated in green on the EADI
-
Moving the A/P switch to engage ALSO engages the YD.
True
-
In APPROACH mode you CAN turn off the Flight Director
False
-
What must be done if both EADI and EHSI blank out on one side? (DPU fail)
Place the EFIS switch to DRIVE TRANSFER (XFER)
-
What does it mean if the yellow XATT annunciator is displayed on the CRT
- XSIDE DATA selected
- Data is being received from the opposite AHRS
- The DPU is operating normally
- All of the above
-
The bottom governor is activated when the condition levers are moved into MIN-MAX and Prop RPM above 830 or 581
True
-
What is max starter duty cycle?
30 seconds motoring, 70 seconds max
-
What is normal bottom governing speed?
1040 PRPM
-
At what speed will the propeller overspeed protection system activate? 14-20
1453 PRPM
-
Which of the following inputs are not received by the autocoarsen computer?
Condition Lever
-
The starter converts to a generator at what Ng speed?
60%
-
What is indictated by the R ENG OIL PRESS annunciator light coming on?
- Engine oil press dropped below 30psi
- The right PGB oil pressure has dropped below 25psi with PL greater than FLT idle
- Either A or B
-
What will illuminate the CABIN PRESS annunciator light? 2-2
- Cabin altitude exceeds 10,000’
- Cabin pressure exceeds 7.5psi
- Both A and C
-
How many hydraulic accumulators are on the aircraft? 10-5
4
-
The flaps, landing gear, and nose wheel steering ARE operated by the hydraulicsystem? 10-1
True
-
When will the hydraulic system operate? 10-4
- When the hydraulic press drops below 2100psi
- When the hydraulic pump switch is placed in OVRD
- Both A and C
-
The HYDR annunciator light comes on to indicate? 10-5
- Low pressure (<1850psi) in main
- Low pressure in the emergency accumulator
- High fluid temperature (116˚C) in main reservoir
- All of the above
-
What is the accumulator nitrogen pre-charge pressure? 10-5
1650psi
-
The hydraulic system has TWO pumps (main & standby) 10-3
True
-
What does pulling the fire handle do?
- Silences fire bell
- Arms squibs
- Closes fuel shut-off valve
- Resets fire warnings
- Opens GEN relay
- Closes bleed valve
- All of the above
-
Which area does not have smoke detection?
Engine compartment
-
The fire extinguishing system is powered by which electrical system?
Hot battery bus
-
If the TAIL PIPE HOT warning annunciator light remains on after reducing thepower, the fire bottle SHOULD be discharged
False. It should not.
-
Which of the following is pneumatics not used for?
Engine start
-
It IS acceptable to open the bleed air cross valve in flight
False. It is not
-
Power to the propeller blades in the NORM position is __ seconds on, __ secondsoff, and in MAX position it is __ seconds on, __ seconds off
11,79,90,90
-
What causes the L or R PROP caution light to come on? 11-16
- Over current
- AC or DC failure
- Timer not cycling or on continuously
- All of the above
-
The LP bleed air valve will close when:
The compressor discharge temperature exceeds 225˚C
-
The LEFT ACM pack normally supplies air to the cockpit and cabin 2-12
False. Right
-
The ram air scoop supplies ventilation to the cabin 2-15
With one pack deferred and the other pack failed
-
What minimum cruise airspeed is required when using ram air?
210kts
-
What will happen if a recirculation fan drops below 80%?
The L/R RECIRC light will come on
-
The primary & secondary outflow valves are of what type? 2-25
Electropneumatic, Pneumatic
-
**What is maximum differential pressure for the cabin?
-
What is the blade angle at ground idle? 14-20
0˚
-
What is the blade angle at flight idle? 14-20
10˚ or greater
-
At what speed will the DECU signal the ODV to cut fuel to the nozzles?
1573 PRPM
-
The fuel is heated by PGB oil
True
-
How many fire bottles are in the engine extinguishing system?
2 (1 in each engine)
-
What causes the engine fire handle to illuminate? 6-2
A gradual change in resistance in the fire detection loop circuit
-
The landing gear retracts forward
True
-
Normally, the landing gear is
Held up by mechanical uplocks
-
During emergency gear extension
Explosive bolts disconnect the gear doors from the gear
-
The Anti-skid is OPERATIVE below 20 kts
False. INOPERATIVE
-
The gust lock system locks
The elevator mechanically
-
The standby pitch trim on the center console actuates the LEFT elevator trimtab
False. Right
-
Which of the following will not give a CONFIG warning on takeoff?
Weight on wheels switch compressed
-
The approximate fuel capacity in each wing is 2845lbs
True
-
When does the L LOW LEVEL fuel caution annunciator light come on? 9-16
When fuel in the tank reaches 300 lbs (±70lbs)
-
The MAIN engine driven fuel pump is normally used alone for engine starts
False. STBY
-
Why does the L VALVE CLOSED annunciator light come on?
The left fuel (fire) shutoff valve has closed
-
The Pilot CANNOT read the fuel temperature directly from the cockpit
False. Can
-
Where is the high pressure fuel pump located?
In the HMU
-
Illumination of the BETA light indicates that
The propeller blade angle is less than +8 degrees
-
The door indicating system will alert the pilot by a caution light if:
Either the main entrance door, the cargo door, or the cockpit hatch is unlocked
-
The engine fire sensor:
Will give no indication if broken in flight
-
Maximum propeller RPM during takeoff is
1396 PRPM
-
Lights that will illuminate initially with a bleed air over-temp or over-pressure are:
- Master Cautionon
- Air COND ↑
- BLD FAULT
- All of the above
-
The constant speed governor has a speed range of 14-25
1150 – 1396 PRPM
-
The BUS TIE will connect in the auto position
If one DC generator is lost in flight
-
What temperature will a battery relay open if the battery switch is not in override?
71ºC
-
What is the Wild AC generator used for?
To power the ice protection system
-
The generator WILL trip off line if the GEN OVERTEMP light comes on
False. It will not
-
How is the Emergency bus powered?
From the emergency battery if the left battery bus is below 24V
-
The main batteries are lead acid
False. They are Nickel Cadium
-
How much voltage is available for a battery start
48 Volts
-
With a dual DC generator failure, the electric hydraulic pump will not work
False. It will
-
The maximum certified ceiling (for airline use) for the SF-340 is?
FL250
-
The right emergency door and emergency window exits are plug type
True.
-
What is the normal propeller tip to ground clearance
20 inches
-
What is maneuvering speed
180 kts
-
What is normal engine oil pressure range
30-100 psi
-
When the HP lead is in auto position, the HP will automatically close at what psi
76 psi
-
With the anti-skid failed, what is the maximum speeds for the use of the brakes
40 kts
-
When will the bus tie relay open (in auto position)
When the current across it exceeds 800 amps
-
What causes the L MAIN BUS annunciator light to come on
The left main bus is not powered
-
What lights operate with the battery swithces OFF
Dome, enterance and cargo lights
-
What is the power source of the fueling panel in the right wing
The right hot battery bus
-
What is the maximum fuel imbalance
200 lbs
-
What prevents flap asymmetry
The left and right flaps are mechanically interconnected
-
The LP bleed air is tapped off of the
5th stage compressor
-
What is the purpose of the precooler
To lower the temperature of the LP bleed air
-
The HP valve is pneumatically operated and fails to the closed position
True
-
The LP valve is pneumatically operated and fails to the closed position
False
-
Which of the following are not automatically powered by the 115 VAC wild frequency generators
Standby pitot tube
-
The L/R PROP DE-ICE lights are illuminated on the flight status panel. This indicates that the system is on and functioning normally
True
-
The L/R ENG ANTI-ICE lights are illuminated on the flight status panel. This indicates that the system is on and functioning normally
False
-
What happens to propeller de-ice if one of the AC generators fails
Automatic transfer to the opposite AC generator
-
The BLD leak light illuminates. What other action occurs automatically
- LP valve closes, but HP valve remains open
- Both LP and HP valves close
- The LP valve remains closed, and a DUCT OVERTEMP light illuminates
- None of the above
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