CL350 Initial Systems Test

Question 1

With torque link attached what is the limit of rotation of the nose gear

Answer 1

120° with torque links attached and NWS de-energized

Exceeding 120° causes “NWS LIMIT EXCEEDED” CAS message

Indicating pins shear at 123°

Torque links may be disconnected to allow towing at any angle

Question 2

Which doors are monitored by the door warning system

Answer 2

MECAB

Main

Emergency

Cargo

Aft Equipment Bay

Battery Bay

Question 3

What happens when you turn on the battery switches

Answer 3

All buses are powered

IRS begins aligning (cyan message on PFD)

CVR turns on.

Question 4

What is the function of the APU

Answer 4

Supplies air and electric

Question 5

Where does the APU receive it’s fuel

Answer 5

Right collector tank

Collector tanks hold 500 lbs

Question 6

Under what conditions will the passenger door caution (amber) CAS message display when the aircraft is on the ground

Answer 6

Left Engine Run switch On and the door is not fully secured

Question 7

What is the maximum usable fuel load for Pressure refueling?

Over wing refueling?

Answer 7

Pressure: 14,150 lbs

Over Wing: 13,000 lbs

Question 8

What is the normal takeoff thrust for the HTF7350 engine

Answer 8

7,372 lbs Flat rated to ISA +15ºC at sea level APR increases up to ISA +20ºC

Question 9

Which EICAS messages require prompt action

Answer 9

Amber (caution)

Question 10

What are the meanings for the following synoptic colors

Red

Amber

Green

White

Answer 10

Red - Exceedence

Amber- Component failure no flow, energy, or

pressure

Green - Normal with flow

White - Normal without flow

Question 11

When will the FDR begin recording

Answer 11

Beacon ON or WOW (weight OFF wheels)

Question 12

With Emergency Lights armed, when will

they illuminate

Answer 12

Loss of Right Main Bus power.

Question 13

What is the purpose of the PTU

Answer 13

Assists with gear retraction with loss of pressure in Left hydraulic system due to Left EDP (engine driven pump) failure.

Question 14

What electronically controls the landing gear system

Answer 14

PSEU: Proximity Sensing Electronic Unit

Question 15

Which primary flight control system does not have hydraulic assist

Answer 15

Ailerons

Question 16

Which spoilers act as multifunction spoilers

Answer 16

1,2 and 7,8 (outboard)

Question 17

When are select EICAS messages inhibited for takeoff and landing

Answer 17

Takeoff:

Airspeed above 80 kts until 400 feet

Landing:

Below 400 feet until less than 40 kts.

Question 18

When will the Bus Tie open

Answer 18

With 2 or more generators online.

Question 19

Which buses will remain powered during loss of all generators in flight

Answer 19

Essential buses and Battery buses.

Question 20

How long will the Essential buses and Battery buses last on battery power only

Answer 20

1 hour

Question 21

When will the Auxiliary buses load shed

Answer 21

Single generator operation in flight.

Question 22

Dual fire detection loops in the engine and APU compartments provide information to what component

Answer 22

FIREX-CU

Fire Detection and Extinguishing Control Unit.

Question 23

When the air source selector is selected to Trim Air Only, what is the valve sequence

Answer 23

Left Flow Control Valve closes

Right Flow Control Valve opens

Pre-cooler Crossover Valve closes

Question 24

What does the CABIN DELTA P warning CAS message indicate

Answer 24

Cabin pressure is > 9.2 PSI or < -.5 PSI

8.8 PSI is Norm ≥ FL420

*Cabin = 7850’ and 8.8 PSI at FL450

Question 25

Until what point is the Takeoff and Return to Base sequence active in the system

Answer 25

6,000' AGL or 10 minutes.

Question 26

When crossing the holding fix for a hold manually entered in the FMS, what is displayed at the bottom of the legs page at 6L

Answer 26

Exit Hold

Question 27

What is the minimum pavement width required to make a 180 degree turn with a 5 ft safety margin

Answer 27

58 ft

Question 28

What is the purpose of the Scavenge Ejectors

Answer 28

Transfer fuel from the Lowest inboard section of the wing to the Collector Tanks.

Question 29

Which pneumatic system uses HP air

Answer 29

Wing and Engine Anti-Ice

Question 30

How many Ice detectors are required to generate an ICE DETECTED CAS message

Answer 30

One

Question 31

What EICAS Message will be displayed with Anti-Ice systems off and ICE DETECTED Anti-Ice System on and ICE DETECTED

Answer 31

Anti-Ice Off: ## Footnote ICE DETECTED in Amber Anti-Ice On: ICE DETECTED in Cyan

Question 32

Following an aborted start, how long must the engine be dry motored before an additional start may be attempted

Answer 32

30 seconds

Question 33

At and below what temperature must the engine anti-ice system be on with snow, ice, standing water or slush present

Answer 33

10°C OAT

Question 34

What is the maximum altitude the APU may be used for Bleed Air

Answer 34

20,000 ft

Question 35

Max altitude to use APU electric

Answer 35

30,000 ft

Question 36

Max altitude to operate APU

Answer 36

37,000 ft

Question 37

Max altitude to start APU

Answer 37

30,000 ft

Question 38

Maximum speed for APU start

Answer 38

285 KIAS

Question 39

Max altitude (field elevation) using the APU to start the Left engine on the ground

Answer 39

9,000 ft

Question 40

What does IASC stand for

Answer 40

Integrated Air System Controller ECS and Pressurization Control

Question 41

How many igniters does the each engine have

Answer 41

2

Question 42

When should you manually select engine ignition ON

Answer 42

Contaminated runways Moderate or heavier rain Moderate or greater turbulence In the vicinity of thunderstorms

Question 43

What happens when an ENGINE FIRE is detected

Answer 43

MW illuminates 3 Chimes ENG FIRE CAS Message Aural "Engine Fire" FIRE on N1 (red) Engine fire switch illuminates

Question 44

Pressing EMER DEPRESS does what in auto mode Manual mode

Answer 44

Auto mode: 2,500 fpm up to 14,000 ft +/-100 Manual mode: 3,000 fpm up to 14,500 ft +/- 500

Question 45

What is the power source for the Left DCMP What is the power source for the Right DCMP

Answer 45

Left DCMP: Right Main Bus Right DCMP: Left Essential Bus

Question 46

Where is the Fuel/Hydraulic heat exchanger located

Answer 46

In each wing fuel tank

Question 47

How long will the Emergency lights illuminate at ambient temperature

Answer 47

10 to 15 minutes depending on the temperature

Question 48

Oxygen quantity and unit displayed on the outside panel Quantity and unit displayed inside cockpit on MFD

Answer 48

Outside 1,850 PSI Inside 5,439 Liters

Question 49

At what cabin altitude will the EPAV cause the passenger masks to auto deploy

Answer 49

14,500 ft _+_ 500ft

Question 50

When will the DCMP Hydraulic pumps run continuously

Answer 50

With flaps beyond 0 degrees

Question 51

Min fuel for go-around

Answer 51

1,000 Lbs

Question 52

IP air is used for what systems What is the max PSI

Answer 52

Engine Starting & Environmental Control Max Pressure: 50 psi

Question 53

Pressure relief valves are set to what PSI

Answer 53

Over Pressure 9.4 psi Under Pressure -.5 psi (2 valves)

Question 54

What is the reason for: Amber Cabin Altitude CAS message Red Cabin Altitude CAS message

Answer 54

Caution at 8,500 ft Cabin Altitude Warning at 9400 ft Cabin Altitude \*Airports above 7850 ft MSL resets CAS messages to: Caution: Add 650 ft to highest planned field elevation up to 14,300 MSL Warning: Add 1550' to highest planned field elevation up to 14,300 MSL

Question 55

What kind of batteries are in the Challenger 350

Answer 55

24 Volt 44 amp/hr NICAD

Question 56

Max Generator Loads in flight with two or more generators operating, or on the ground

Answer 56

400 amps

Question 57

Max Generator Loads with 1 Generator in flight

Answer 57

500 amps

Question 58

Max Generator Load Transient

Answer 58

600 amps for 5 minutes

Question 59

When does the CVR start recording and for how long

Answer 59

Starts recording when Battery power is applied and records for 2 hrs

Question 60

When does the FDR come on and how long can it record

Answer 60

Starts with BCN selected on or weight off wheels and records for 25 hrs

Question 61

What does the PMA - Permanent Magnet Alternator power

Answer 61

FADEC above 45% N2

Question 62

Aux Hydraulic pump pressure

Answer 62

2,500 - 3,350 psi

Question 63

Pushing the ENG FIRE switch does what 7 things

Answer 63

1. FADEC commands engine shutdown 2. FIREX bottle ARMED lights illuminate 3. FIREX arms extinguisher bottle squibs 4. Fuel is shutoff 5. Pneumatic is shutoff 6. Hydraulic is shutoff 7. Generator is selected offline

Question 64

Ram Air Valve can only be opened below

Answer 64

10,000 ft

Question 65

What is needed in order to get TO-TO (TOGA) on the flight director

Answer 65

V speeds Flaps set to takeoff Engines running

Question 66

Max Altitude with Yaw Damper off

Answer 66

31,000 ft

Question 67

Which EICAS message requires Immediate action

Answer 67

Red (warning)

Question 68

Total Circuit Breaker panels

Answer 68

7 total CB panels 2 in cockpit (Cockpit prep check) 2 in galley (Cockpit prep check) 1 additional in Galley 2 in aft equipment bay

Question 69

Nose wheel steering Limits: Tiller and Rudder Pedals

Answer 69

Tiller: 65° Rudder Pedals: 7°

Question 70

What doors must be unlocked for flight Why

Answer 70

BOCA Battery Bay Outflow Valve Cargo (NJ specific) Aft Equipment bay For bleed line overpressure

Question 71

APU Planned Fuel burn

Answer 71

150 pph

Question 72

Bleed air switches are normally:

Answer 72

All on or all off

Question 73

Configuration Warning

Answer 73

PDFAST ## Footnote Parking Brake Disconnects (2) Flaps Autopilot Spoilers Trims (3)

Question 74

EICAS shows messages in what order

Answer 74

Order of importance Order of occurrence

Question 75

What is ROLS

Answer 75

Remote Oil Level Sensor

Question 76

Oil must be checked when

Answer 76

5 to 30 minutes after shut-down

Question 77

What is the EPAV

Answer 77

Electro Pneumatic Actuating Valve (Oxygen Control)

Question 78

How long do the Aft Equipment bay light stay on

Answer 78

20 Minutes After 15 Minutes the lights will flash for 10 seconds and then turn off

Question 79

Where are the Fire Extinguishers located

Answer 79

3 extinguishers: Cockpit Foward Coat Closet Lavatory

Question 80

Where is the Therapeutic O2 outlet located

Answer 80

Behind the VIP seat just ahead of the Emergency exit. The mask is in a drawer under the divan or in the bottom drawer behind seat 4R

Question 81

How much fuel is required to keep the Fuel Hydraulic heat exchanger system completely submerged

Answer 81

1,400 lbs each side 2,800 lbs total

Question 82

Standby Instrument is powered by which bus

Answer 82

Right Essential bus Battery pack is good for 3.5 hours.

Question 83

Ditching switch is available below what altitude

Answer 83

15,000 ft

Question 84

Ditching switch only works in what mode

Answer 84

Auto

Question 85

What does the Ditching switch do

Answer 85

Depressurizes the cabin Disables the ECS (Flow Control Valves) Closes the outflow valve

Question 86

Oxygen masks auto deploy at what altitude

Answer 86

14,500 ft _+_ 500 ft

Question 87

At what cabin altitude will pax oxygen masks stop delivering oxygen

Answer 87

9,500 ft _+_ 500 ft

Question 88

When connecting External power to the aircraft, when will the AVAIL light come on

Answer 88

When the power is the correct Voltage and Polarity

Question 89

HP air provides air for which system and at what PSI

Answer 89

Anti-Ice @ 36 psi

Question 90

With less than 1,000 lbs of fuel per side, limit flight to less than

Answer 90

30 Minutes

Question 91

What happens when Engine Run switch is positioned to On

Answer 91

Fuel Pumps turn On FADEC initialized \*If Cabin or Cargo open White Cas turns Amber with Left Run switch

Question 92

After takeoff with the APU operating the ECS, what is the correct button sequence to transfer the bleeds from the APU to the engines

Answer 92

Set the bleed switches to the following: X BLEED - closed L BLEED - ON APU BLEED - OFF R BLEED - ON "C" \*Landing order is a backwards "C" - R A L X

Question 93

What are the maximum operating speeds to extend flaps

Answer 93

10°: 210kts 20°: 210kts 30°: 175kts

Question 94

Wing anti-ice fails in what position

Answer 94

Fails (spring loaded) to the CLOSED position

Question 95

How many Ice detectors are installed on the Challenger 350

Answer 95

2

Question 96

Where is the fuel/hydraulic heat exchanger located

Answer 96

Wing fuel tank

Question 97

Hydraulic Pressure for EDP and DCMP

Answer 97

EDP: 3,000 PSI DCMP:2,800 PSI

Question 98

What is the battery life of the Standby Indicator

Answer 98

3.5 hours

Question 99

How long can the engine be cranked and how long does it need to cool before a further start may be attempted

Answer 99

Cranked for up to 5 minutes followed by a cooling period of 15 minutes prior to additional starts or motoring.

Question 100

What is the purpose of the safety valves

Answer 100

They prevent cabin overpressure and negative pressure conditions (one each)

Question 101

How many Air Data Computers are in the Challenger 350

Answer 101

2

Question 102

What PSI is a fully charged oxygen system

Answer 102

1850 PSI at the fill port 5439 liters on the EICAS Oxygen quantity is displayed on EICAS and SUMMARY synoptic pages

Question 103

What is the duration of the batteries in the event of a total loss of generator power

Answer 103

1 hour ESSCs open Bus Tie Contactor closes Batteries directly power their essential busses and battery busses only, and share loads through the closed Bus Tie.

Question 104

When manual mode is selected on the pressurization panel the pilot is controlling what

Answer 104

In manual mode the pilot manually controls the outflow valve.

Question 105

Where is the oxygen service point located

Answer 105

Right side of fuselage, directly forward of the right engine.

Question 106

Fuel Max Imbalance Quantities

Answer 106

\<4,700 lbs: 600 lbs 4,700 lbs-9,999 lbs: 450 lbs 10,000 lbs-13,699 lbs: 315 \>13,700lbs: 250lbs Max Imbalance during gravity refueling: 250lbs