PC12 NGX Technical Exam

What is the GEN 1 and GEN 2 reset position for ?

To restart the corresponding generator
To reset the corresponding generator electrical consumption log.
To allow the generator back on line following a voltage regulator trip
For emergency shutdown of the corresponding generator.

What is the maximum landing gear extension speed VLO ?

240 KCAS
180 KIAS
188 KCAS
177 KIAS

What is the PC12 Standby Bus ?

The Standby Bus is the same system as the Emergency Power Supply (EPS).
The Standby Bus only provides power to the aircraft radio equipment, in order to obtain ATC clearance before engine start.
The Standby Bus puts all the aircraft avionics systems in sleep mode, for power saving.
The Standby Bus provides power to specific avionic equipment to allow the pilot to perform pre-flight planning and ATC communication tasks without the need to power up the aircraft primary busses prematurely.

The flaps are:

are hydraulically actuated, with no sensor
are mechanically actuated and fitted with sensors able to detect asymmetry
are electrically actuated and each flap is fitted with sensors able to detect twisting, asymmetry and wrong flap position
are hydraulically actuated and each flap is fitted with sensors able to detect twisting, asymmetry and wrong flap position

Which kind of generator does the PC12 NGX have?

There is only one generator
Both are 115 Amp. generators
One is a 300 Amp. generator and one is a 115 Amp. generator
Both are 300 Amp. generators

After pushing the STARTER switch, if the ITT is expected to increase beyond the maximum limit, when does the EPECS Automatic Start Abort interrupt the start? (on the ground only)

at 945°C
after 20 seconds
it will not engage, it is only available in flight
at 1020°C

What is the max ITT during climb?

825° C
720° C
850° C
760° C

Tire pressure for main wheels is

50 psi
60 psi or 4.1 Bar
60 psi for temperature below 10°C
50 psi only when OAT is over 30°C

How many Generator Power Junction Boxes does the PC12 have?

Three (Left, Right, Middle).
Four : one for each generator and one for each battery.
Two : one for each generator
Five : One for each generator, one for each battery and one for the EPS.

The Propeller Control Unit selects the propeller pitch to maintain …

1200 RPM
1700 RPM
350 to 950 RPM
2500 RPM

The pitch trim

uses a trim tab on the horizontal stabilizer
works by moving the entire horizontal stabilizer
is not provided on the PC12

If the guarded FLAP INTERRUPT switch is used in flight in case of asymmetry

Normal operation will not resume if set back to NORM
There is no flap speed limit protection anymore
Flap reset button must be used in flight to regain control of the flaps
Flaps control is available again after the switch is selected back to the NORM and no failure is sensed by the system

What is the best glide speed with the landing gear up, flaps 0, MTOW 4200kg, and condition lever in cut-off position?

152 KIAS
100 KIAS
111 KIAS
137 KIAS

An optional 110V power outlet can be installed in the cabin and…

will not be available should one generator fail
Can supply 300A for continuous operations as long as both generators are on
is available to help recharge the aircraft batteries
has a maximum power output of 100W

During normal cruise operations, bleed air will be taken from

P 3 supply
P 4 supply
P 3.5
P 2.5 supply

After EPS test, in which position should the EPS switch be moved to?

EMERGENCY
ON
ARMED
OFF

If the BUS TIE CB on the overhead panel trips open in-flight

An engine in-flight shut down should be performed
Land as soon as possible if the condition remains after resetting the CB once
If one of the generator is OFF, it is a normal condition
Flaps will not be available

What is the difference between Navigation and Aircraft databases?

There is no difference.
Navigation database : airports, waypoints, procedures. Is it updated on a regular basis. Aircraft databse : aircraft-specific parameters used by the FMS for performance calculations. It is not updated on a regular cycle.
Navigation database : waypoints only. Aircraft database : airports and procedures.
Navigation database : airports, waypoints, procedures. Aircraft databse : aircraft-specific parameters used by the FMS for performance calculations. Both databases are updated on a regular basis.

What is the purpose of the fuel/oil heat exchanger?

heat the oil to avoid ice in the engine and cool the fuel to prevent overheat.
heat the oil and the fuel to prevent ice in the engine.
heat the oil and the fuel. cool the oil and the fuel to avoid overheat.
cool the oil and heat the fuel to avoid ice formation in the fuel

The Secondary Power line

is linked to the Power Line through the PGDS, should one or both generators fail
will be available when STBY switch is ON and BAT switches are OFF
will load shed the GEAR in case of either or both GEN failures
powers the Essential Bus

What are the approved fuels?

Jet A, Jet A1, Jet B, JP4, any other fuel that complies with the latest revision PWC SB 14004
Diesel, White spirit, Methanol
All answers are correct
Jet A, Jet A1, Jet B and emergency use of avgas MIL-G 5582 with no time restriction

If the STBY BUS has been left ON after a flight or a database update

It will automatically be switched off after 30 minutes of inactivity (no pilot FMS inputs)
No answer is correct
It will automatically be switched OFF when the amber STBY BUS appears on the CAS (below 22V)
The EPS battery will be discharged

The PC12 dimensions are

Wingspan : 10.28 m / Length : 14.40 m / Height : 10.26 m
Wingspan : 10.28 m / Length : 20.40 m / Height : 8.26 m
Wingspan : 16.28 m / Length : 24.40 m / Height : 2.26 m
Wingspan : 16.28 m / Length : 14.40 m / Height : 4.26 m

A NO TAKEOFF warning will appear on the PFD along with a voice call out

If any of the trims or the flaps are in the takeoff position
If the inertial separator and the prop de-ice are ON
If the flaps are not in the 15 degrees position or If the inertial separator and the prop de-ice are ON
If the flaps are not in the 15 degrees position

PCL operation aft of the detent…..

is not permitted in flight
can be used to slow down the touchdown rate
is not physically possible while in flight
is always protected by the EPECS

What is the stall speed, flight idle power (IAS) with the following condition? 6500lbs / 0° flaps / 30° angle of bank ?

74 KIAS
79 KIAS
85 KIAS
83 KIAS

During normal operations (Engine running, both generators on line)

Gen 1 Bus Ctl is closed, Gen 2 Bus Ctr is open, BUS Tie is closed
Both Gen bus Ctr are closed and Bus Tie is open
Both Gen bus Ctr and Bus Tie are closed
Gen 2 Bus Ctr is open and Bus Tie is closed

If the CAS caution GEAR ACTUATOR CNTL comes on before take off

Speed of 180 KIAS will ne necessary to help raise the gear to the UP position
A NO TAKE OFF FAS will appear on the PFD in the pilot applies more than 30 PSI torque
Maintenance is required, take off is not approved
No answer is correct

What is the maximum demonstrated crosswind, 0 flaps ?

35 kts
25 kts
20 kts
30 kts

MAU Channel A refers to

Right side aircraft wiring
Emergency power supply to the MAU in case of Essential Bus failure
No answer is correct
System 1 (left side aircraft wiring)

How many Power Junction Boxes are provided in the PC12 NGX?

Four, two for each generator
Two, one installed on the cocpit lower left wall and one on the cockpit lower right wall.
One for both generators
Three (Left, Right, Battery)

Concerning the emergency overwing exit, if the exit door is not in place and secure for flight, the pilot

Will be warned because the emergency overwing exit light will be illuminated
Will be warned because the wiring for the emergency overwing exit is tied into the passenger door warning system
Will not be warned
Will only be warned if the Cabin Pwr switch is in the ON position because the wiring circuit for this exit is on the Cabin Bus

What is the max ITT on engine start ?

1200° C
800° C
720° C
1000° C

How is the landing gear lowered when using the emergency extension?

by freefall
by hydraulic pressure
by the standby gear motor
by hydraulic actuated mechanical linkage

What is the maximum baggage weight (aft baggage compartment)?

205 lbs / 93 kg
400 lbs / 180 kg
500 lbs / 227 kg
551 lbs / 250 kg

The outflow valve, controlled by the CPCS, will maintain a maximum cabin differential pressure of

10'000ft
4.5 psi
5.5 psi
5.75 psi

Should the inertial separator fail to reach its full open position

Pusher Ice mode will not be available even if INERT SEP switch is selected ON
The pilot will not be warned
Landing distance will be 55% longer
Icing conditions should be avoided

What is indicated by the Airspeed Trend Vector, on the PFD?

The end of the white bar indicates the airspeed in 6 seconds at the current rate of acceleration or deceleration.
The predicted vertical speed in 6 miles
The end of the white bar indicates the airspeed in 15 seconds at the current rate of acceleration or deceleration.
The end of the magenta bar indicates the airspeed in 5 seconds at the current rate of acceleration or deceleration.

Which of the statement is true regarding the ADAHRS ?

ADAHRS Channel A can provide information to the Copilot PFD, in which case, Pilot PFD will show a red X as the ADHRS can only provide information to one PFD
In normal conditions, ADAHRS Channel A supplies information to the LH PFD and receives information from number 1 Pitot static system
Each ADAHRS is directly and only linked to its respective PFD
They contain a 4 axis solid state gyro sensor

With APEX avionics build 11, if an approach is flown using the LOC/GS and the Go-Around button is pressed at the DH

The autopilot will remain engaged, GA Mode will activate, pitch up +9 degrees, wings-level, and the NAV source automatically transitions to FMS
The Yaw Damper will disengage
The autopilot will remain engaged and go into Pitch mode
The Autopilot will disengage

When a full optional large capacity oxygen supply is stored, it will supply two crews and five masks with 100% oxygen for a minimum of

42 minutes
19 minutes
64 minutes
14 minutes

What is the best angle (Vx) and best rate of climb (Vy) with 0 flaps at SL, PC12/47E ?

Vx = 115 KIAS – Vy = 125 KIAS
Vx = 105 KIAS – Vy = 115 KIAS
Vx = 110 KIAS – Vy = 120 KIAS
Vx = 120 KIAS – Vy = 130 KIAS

The PC12 NGX landing gear is held in the UP position by

Mechanical brakes internal to the actuators
Mechanical hooks
The WOW switch when it becomes open
Hydraulic and nitrogen pressure

How can you monitor that the fuel balancing system is operating in flight ?

Both R and L fuel pumps green indicators remain illuminated at all times while the engine is running and condition lever is in FLT IDLE
By checking the respective fuel quantity indicators and the green PUMP annunciators light (which illuminates below the respective fuel quantity indicators, showing automatic pump activation and keeping level remains balanced within 267 lbs)
No answer is correct
There is a white Fuel Balance on the CAS while the pumps are running to balance the fuel

What material are the windows made of ?

Windshields and side windows are made of acrylic
Windshields and side windows are made of glass
Windshields are made of acrylic and the side windows are made of glass
Windshields are made of glass and the side windows are made of acrylic

The FLAP GROUND RESET switch, installed on the maintenance test panel, behind the co-pilot seat,

can be actuated by the pilot on ground, to reset flaps operations
can be actuated by the pilot during flight, to reset flaps operations
is only operational on the ground for maintenance purposes

The surface deicer timer allows deice boot inflation cycle of ___ minutes.

2
5
1 or 3
4

If a CPCS fault appears on the CAS

Hi Field mode must be selected to prevent over pressurization
Pax Oxy red warning will automatically come on
LOW CAB mode must be selected to regain continuously adjusting pressure
The CPCS mode can be selected to manual to control the cabin altitude

The PCL is protected against movements towards the reverse range

by a solenoid lock linked to the GEAR DOWN position and is not usable when gear is up
by a solenoid lock to the AIR/GND switch and is not usable during flight
and must never be used on the ground if IAS is more than 30 kt
by a mechanical lock, but can be engaged anytime when the engine is running

The PC12 gear span is

1.83 meters
16.28 meters
14.40 meters
4.53 meters

In normal operations in what modes should the GEN1, GEN2, AV1 BUS, AV2 BUS and CABIN BUS be set ?

ON, at all times
OFF when the engine is not running, ON after engine start and OFF again before engine shutdown.
AUTO, at all times.
OFF, at all times.

When should the START INTERRUPT switch be activated ?

When cancelling an engine start.
When cancelling an engine start, at any time
When cancelling an engine start, but only after the STARTER indication has come off on the CAS.
In case of engine fire.

What is the meaning of an amber Interial Separator caution on the MFD ?

It means the inertial separator has failed to reach its selected position. The crew should leave icing conditions as soon as possible.
It means the inertial separator is in the open position.
It mean the inertial separator is in the closed position.
It means the inertial separator has failed to reach its selected position. This has no other impact on the flight.

A VFR flight around the Alps will be more comfortable if

The LFE is manually selected to the max altitude of the flight
Low Cabin is selected on the CPCU
Guarded CABIN PRESS switch is selected to DUMP
ACS is switched to OFF

Where are the PC12 circuit breakers mainly located ?

At the rear of the overhead panel.
On the left and right cockpit walls
On the rear wall of the cockpit.
In the read fuselage

Climb power should be set by

Maximum Fuel flow
Maximum climb Torque
Maximum climb torque and ITT
Maximum Climb ITT

Describe the PC12 Cruise checklist.

Cabin Pressurization – Monitor Power Control Lever – Set Engine Instruments – Monitor Fuel State – Monitor Ice Protection System – As required
Power Control Lever – Set Fuel State – Monitor Ice Protection System – As required
Pusher Test in Flight – Performed Cabin Pressurization – Monitor Power Control Lever – Set Engine Instruments – Monitor Fuel State – Monitor
Power Control Lever – Set Engine Instruments – Monitor Fuel State – Monitor

The PC-12 NGX landing gear system is

electrically driven using electromechanical actuators
driven by springs and gravity.
mechanically driven.
hydraulically driven actuators

What is the minimum number of Crew according to the AFM ?

1 pilot siting either on the left or on the right front pilot seat
2 pilots if flying IFR in icing conditions
1 pilot, no definite seating required
1 pilot in the left seat

What is max continuous permitted ITT during climb ?

850° C
870° C
1000° C
825° C

What conditions will initiate a Gear Up warning message (on PFD as well as aural warning) ?

PCL idle and flaps set to 30° or 40°.
PCL idle, airspeed less than 130 kts, and flaps set to 30° or 40°.
PCL idle and airspeed less than 130 kts.
PCL idle, airspeed less than 130 kts, and flaps set to 40°.

Which material are you using to clean the de-ice boots ?

Any kind of soft liquid is permitted to be used
Wash with water and mild soap
Fuel and water mixture washing with a brush
Any kind of soft liquid. Wash with water and mild soap.

On a PC-12 NGX, if the flap lever is not at one of the four preset positions, the …..

the CAS "Flap malfunction" will illuminate
the flaps will remain in that position until the lever is moved
FCWU will drive the flaps to the nearest preset position.
the FCWU will drive the flaps to the flap 15 position

To set the parking brake :

push the PARKING PRK t-handle fully out and press both brake pedals evenly.
only push the PARKING PRK t-handle fully in
pull the PARKING PRK t-handle fully out and press both brake pedals evenly
only pull the PARKING PRK t-handle fully out

If the FLAP INTR switch is pressed

it can be moved back to the NORM position after 5 minutes.
it can be moved back to the NORM position, but normal operation will not resume
it cannot be moved back to the NORM position.
it can be moved back to the NORM position, and normal operation will resume.

The cabin pressure control unit (CPCS) will maintain the cabin altitude up to a maximum pressure differential of _______ equivalent to a

_________ feet cabin at a cruising altitude of 30 000ft.

6.35 psi / 10 000
6.35 psi / 14 000
5.75 psi / 12 000
5.75 psi / 10 000

Describe the procedure for a maximum rate of descent

PCL idle – Reduce to below 180 kts – Gear down – Put oxygen mask on before cabin altitude reaches 12500 ft – increase speed to Vmo/Mmo
PCL idle – Gear Down – Reduce to below 165kts – Flaps 15 – oxygen mask, put on before cabin altitude reaches 12500 ft – Airspeed Vmo/Mmo
PCL idle – Reduce to below 180 kts – Gear Down – Airspeed max Vmo/Mmo – Put oxygen mask on before cabin altitude reaches 10000 ft
PCL idle – Reduce to below 114kts – Flaps 40 – Gear Down – Airspeed max Vmo/Mmo – Put oxygen mask on before cabin altitude reaches 12500 ft

The blade angle is set by

Counterweight moving the blades to a fine pitch
Controlling the oil pressure supplied to the propeller
Feathering springs moving the blades to a fine pitch
Controlling the force of the feathering springs

The PC-12 NGX engine is

a free turbine, direct flow
a slaved turbine, direct flow
a free turbine, reverse flow
a slaved turbine, reverse flow

To test the shaker/pusher on the ground, the flaps must be set to

Greater than 15 degrees
30 degrees
15 degrees
Any position

What is the minimum battery voltage required to be able to initiate an engine start ?

Minimum 24 volts on each battery
26 volts on each battery.
Minimum 20 volts on each battery.
At least 20 volts on one battery.

A flaps caution will be triggered once an asymmetry of … is sensed between the two flaps, between flaps 30° and 40°.

15°
5°
2°
10°

If flap asymmetry or twist is detected and the flap angle is greater than ___°
after 10 seconds, the CAS Pusher caution will show and the stick pusher will default to
‘safe’ mode.

8 degrees
10 degrees
7 degrees
2 degrees

What is a secondary flight plan ?

A version of the active flight plan automatically created when changes are made. It becomes the active flight after activation by the pilot.
A flight plan from primary destination to secondary destination (alternate airport).
Any flight plan loaded in the aircraft database.
A flight plan created in addition to the flight plan currently active, for example to evaluate changes to the active flight plan or to enter the flight for the next leg to be flown.

What will happen if the batteries are switched ON while GPU power is in use?

The battery relay will open and isolate the GPU
GPU will continue to supply the aircraft and charge the batteries
The battery relay will close putting the battery on the line and de-energizing the GPU relay, thus draining the batteries

What does the CAS message «TAKEOFF CONFIG» mean ?

One or several takeoff parameters has not been correctly set : Flaps setting (15° or 30°)
One or several takeoff parameters has not been correctly set : Flaps setting (15° or 30°) Trim setting PCL (flight idle) Correct flight plan
One or several takeoff parameters has not been correctly set : Flaps setting (15° or 30°) Trim setting
One or several takeoff parameters has not been correctly set : Flaps setting (15°, 30°, or 40°) Trim setting

What is the total landing distance for the following conditions :

Weight: 4100kg, 9039 lbs
Power: Ground idle after touchdown
Flaps: 40°
Runway: Paved level dry
Braking: Maximum braking technique
Wind: 15 kts headwind
PA: 5000 ft
OAT:19°

1850 ft
2025 ft
2400 ft
1630 ft

The correct procedure when adding anti icing additive is

Add the required amount of fuel then calculate and add the correct amount of additive
Not to add any additive when Jet B is used
Add the prescribed amount after fuel delivery has started and finish before the end of the fuel delivery
Between 0.007 and 0.015% of fuel volume to be added in each tank prior to refuelling

What is the normal procedure after take-off ?

Taxi and Landing Lights OFF Gear Up Flaps 0° above 100 kt Yaw Damper ON
Brake apply (to stop wheel rotation) Gear Up Yaw Damper ON Flaps 0° above 100 kt Taxi and Landing Lights OFF
Taxi and Landing Lights OFF Gear Up Brake apply (to stop wheel rotation) Flaps 0° above 100 kt Yaw Damper ON
Taxi and Landing Lights OFF Yaw Damper ON Flaps 0° above 100 kt Brake apply (to stop wheel rotation) Gear Up

What can cause a hot start ?

A fault in the FCU
Ram air inlet blockage
All the answers are correct
Weak battery

During flight operations, what controls the propeller pitch so it does not go below the minimum blade angle uncommanded?

The EPECS
The overspeed governor
The EEC
The FCU

What is an alternate flight plan ?

Any flight plan loaded in the aircraft database.
Any flight which has not been activated
The flight plan from destination airport to the alternate airport.
The second flight plan which has been activated during the flight.

How much payload can you take?
Single pilot operation.

1 pilot = 85 kg/187 lbs
Empty weight: 6180 lbs
Fuel required: 1800 lbs
Fuel burn: 800 lbs

2656 lbs
2385 lbs
2430 lbs
450 lbs

According to the AFM, flight in icing conditions is approved when

FZRA or FZDR is forcast but Probes, Iner Sep and Prop Deice are serviceable
the wing inspection light is unserviceable but flight is during night time
Boots Deice fail CAS message is shown in flight but wing boots can be visually checked and confirmed cycling
no answer is correct

Before replenishing the oil level, make sure that

Check the oil level within 10 minutes of shutdown AND if the engine is cold, start the engine and run at idle for 5 minutes, then recheck the oi level before adding oil.
The avionics is switched off
If the engine is cold, motor the engine first and check the oil level again
That you check the oil level within 10 min after engine shutdown

What is the total oil capacity ?

3.8 liters
2.0 USG
15 liters
3.6 USG

Under which conditions is the red warning ENGINE NP displayed

In reverse mode
In reverse mode and more than 950 RPM on ground after 10 seconds
Between 1760 and 1870 RPM after 20 seconds delay and more than 1870 RPM
More than 950 RPM on ground after 10 seconds

Describe the PC12 Final check

Landing Gear : down – 3 greens Flaps : full Mixture : rich Carburator heat : cold Wind : check
Landing Gear : down – 3 greens Flaps : full Speed : 80 kt Autopilot : Disengaged
Speed : Vso Cabin Pressurization : Diff Pressure below 0.7 psi Yaw Damper : Disengaged after landing
Landing Gear : down – 3 greens Flaps : 40° or as required Speed : Reduce to AOA centered and stabilized Cabin Pressurization : Diff Pressure below 0.7 psi Autopilot : Disengaged Yaw Damper : Disengaged prior to landing

What is min and max speed to restart the engine at 17’000 ft with starter assistance?

Restart in the air is not approved
There are no speed limitations
137.5 KIAS and 227 KIAS
133 KIAS and 223 KIAS

When can the Power Control Lever (PCL) be operated aft of the idle detent ?

At any time.
When taxiing on ground or when the engine is not running.
For use of reverse thrust or to put the propeller in beta mode, to control taxi speed
For use of reverse thrust only.

What are the flaps up flight load factors (positive and negative) ?

+2.0g and 0.0g
+6.0g and -3.0g, in aerobatic category only
+4.4g and – 2.8g in utility category only
+3.3g and -1.32g

When shall the ignition switch manually switched to the ON position ?

In emergency procedures only.
By very cold weather.
When in icing conditions.
When in heavy precipitations

The PC-12 is designed to transport

all answers are correct
a combination of both passengers and cargo
passengers
cargo

Trim is operated

by controls on the outboard yoke of each control wheel for pitch, roll and yaw
by controls on the outboard yoke of each control wheel for pitch and roll only. Yaw trim is not provided.
by controls on the outboard yoke of each control wheel for pitch and roll only. Yaw trim is operated by a switch on the Engine Power Control Lever (PCL)
by controls on the Engine Power Control Lever for pitch, roll and yaw.

The fuel control unit (FCU) is controlled by the …….

EPECS during normal and emergency operations
EPECS during emergency operations only
By the EEC during normal operations and by the EPECS during emergency operations
By the MAU during normal and emergency operations

The BUS TIE links

The secondary powerline and Generator 2
All answers are correct
The essential powerline and the Generator 1
The left and right Power Junction Boxes

If a fire condition is suspected or confirmed what must be done?

ACS must be shutoff
All fans must be set to full speed
Lower the gear and prepare for emergency landing
Set the cabin altitude to minimum

What is the maximum operation speed VMO ?

250 KIAS
236 KIAS
234 KIAS
240 KIAS

What is correct regarding the propeller?

The oil pressure is boosted by a pump in the PCU
Pitch is controlled by oil pressure which is held by the PCU oil reservoir.
Feathering the propeller is accomplished by reversing the oil pressure, pushing the fork assembly aft.
The EPECS performs a propeller feather solenoid check 20 seconds after the engine has been started.

The PC12 wings have

ailerons, flaps, de-icing boots and the main landing gear
fuel tanks, ailerons, flaps, de-icing air system and the main landing gear
fuel tanks, ailerons, flaps, and de-icing boots
fuel tanks, ailerons, flaps, de-icing boots and the main landing gear

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