Certification du Dash 8 Q400

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Questions and Answers

Le Dash 8 Q400 est certifié en vertu des réglementations de navigabilité :

JAR 21, FAR 21.

JAR 25, FAR 25. (correct)

Aucune des réponses ci-dessus n'est correcte.

JAR 23, FAR 23.

Les compartiments à bagages avant et arrière sont classés en classe :

A et B respectivement

C (correct)

B et C respectivement

Le Dash 8 Q400 est certifié pour :

Amarrage à condition que l'équipement de sécurité requis soit installé. (correct)

Opérations CAT 3 C.

Amarrage.

Décharge de carburant.

Le nombre de nourrissons transportés est limité par :

Le nombre de gilets de sauvetage pour nourrissons. Signup and view all the answers

L'AFCS est approuvé pour les approches de pilote automatique (AP) à :

Limites CAT 1. Signup and view all the answers

Quelle est la largeur minimale de la chaussée pour un virage à 180 ° ?

26 mètres. Signup and view all the answers

Le N1 minimum requis pour démarrer un moteur à l'air sans assistance de démarrage est :

8 %. Signup and view all the answers

Lequel est correct concernant Vmo :

0-8 000 pi : 245 KIAS. Signup and view all the answers

La température ambiante minimale est :

-54 °C. Signup and view all the answers

La valeur d'augmentation automatique de la puissance de décollage est :

10 % de couple (nominal). Signup and view all the answers

Vfe - Volet 10 ° est :

181 KIAS. Signup and view all the answers

La limite de vent arrière maximale sur une piste sèche et mouillée pour le décollage et l'atterrissage est :

10 kts. Signup and view all the answers

La limite de vent traversier maximale sur une piste contaminée pour le décollage et l'atterrissage est :

14 kts. Signup and view all the answers

L'altitude maximale d'exploitation pour le décollage et l'atterrissage sur une piste contaminée est :

6 000 pi. Signup and view all the answers

Quelle est l'altitude maximale d'exploitation certifiée du Dash-8-400 ?

25 000 pi. Signup and view all the answers

L'utilisation d'un VOR sans DME associé en mode approche est :

Interdite. Signup and view all the answers

L'utilisation de volets à 35 ° en mode approche avec le pilote automatique engagé est :

Interdite. Signup and view all the answers

Quel est le poids à vide maximal structurel ?

25 855 kg. Signup and view all the answers

Quel est le poids maximal structurel au sol ?

29 347 kg. Signup and view all the answers

Quel est le poids maximal structurel au décollage ?

29 257 kg. Signup and view all the answers

Quel est le poids maximal structurel à l'atterrissage ?

28 009 kg. Signup and view all the answers

Quelle est l'altitude maximale pour un démarrage à l'air ?

20 000 pi. Signup and view all the answers

VLo est :

200 KIAS. Signup and view all the answers

Après un décollage et un GA, la hauteur minimale pour l'engagement de l'AP est :

1 000 pi. Signup and view all the answers

V MAX TIRE est :

182 kts, vitesse au sol. Signup and view all the answers

Lequel est correct concernant les facteurs de charge limite de manœuvre :

Volets rentrés / +2,5 g et -1,0 g, volets sortis / +2,0 g et 0,0 g. Signup and view all the answers

La pente maximale de la piste pour le décollage et l'atterrissage est :

+2,0 % en montée et -2,0 % en descente. Signup and view all the answers

Appuyer sur le bouton GO-AROUND des manettes de puissance affiche les barres de commande FD :

10 ° de tangage vers le haut. Signup and view all the answers

Pour les approches non précises, le pilote automatique doit être désactivé à ou au-dessus de :

200 pi AGL. Signup and view all the answers

Les approches AP et FD sont approuvées pour les angles de G/S de :

2,5 ° à 4,0 °. Signup and view all the answers

Le pilote automatique est-il désactivé lorsque le bouton TCS est enfoncé ?

False Signup and view all the answers

VAQUAPLANING pour le décollage est :

107 kts, vitesse au sol. Signup and view all the answers

Appuyer sur le mode VNAV (action momentanée) :

Le mode VNAV est uniquement actif lorsque le mode LNAV est également actif. Signup and view all the answers

Comment modifier la source NAV ?

Tourner le bouton de sélection de la source NAV sur le FGCP (panneau de commande de guidage de vol). Signup and view all the answers

Comment le mode PLAN est-il sélectionné sur le MFD ?

Appuyez sur le bouton FORMAT pendant moins de 2 secondes (APPUI COURT). Signup and view all the answers

Study Notes

Dash 8 Q400 Certification

The Dash 8 Q400 is certified under JAR 23, FAR 23, JAR 25, FAR 25, and JAR 21, FAR 21.

Baggage Compartments Classification

The forward and aft baggage compartments are classified as class C.

Dash 8 Q400 Certification – Additional

The Dash 8 Q400 is certified for ditching, provided the required safety equipment is installed.
It is certified for fuel dumping and CAT 3 C operations.

Infant Capacity Limits

The number of infants carried is limited by the number of infant life vests.

AFCS Approval

The AFCS is approved for autopilot (AP) approaches to CAT 1 limits.

Minimum Pavement Width

The minimum pavement width for a 180° turn is 26 meters.

Minimum N1 for Air-Start

The minimum N1 required for air-starting an engine without a starter assist is 8%.

VMO Limits

All VMO limits (0-8000 ft: 245 KIAS, 10 000 ft: 282 KIAS, 18 000 ft: 286 KIAS, 20 000 ft: 275 KIAS and 25 000 ft: 248 KIAS) are correct.

Minimum Ambient Temperature

The minimum ambient temperature is -54 C°.

Automatic Take-Off Power Uptrim

The automatic take-off power uptrim value is 10% torque (nominal).

Vfe Flap 10°

Vfe-Flap 10° is 181 KIAS.

Vmca Flap 10°

Vmca-Flap 10° is 95 KCAS.

Vmcg Flap 10°

Vmcg-Flap 10° is 89 KCAS.

Vfe Flap 15°

Vfe-Flap 15° is 172 KIAS.

Maximum Tailwind Limit

The maximum tailwind limit on a dry/wet runway for takeoff and landing is 10 knots.

Maximum Crosswind Limit

The maximum crosswind limit on a contaminated runway for takeoff and landing is 14 knots.

Maximum Operating Altitude

The maximum operating altitude for takeoff and landing on a contaminated runway is 6000 feet.

Maximum Certified Operating Altitude

The maximum certified operating altitude of the Dash-8-400 is 25,000 feet.

VOR Use in APPR Mode

Using a VOR without an associated DME in APPR mode is tolerated.

Flap 35° in APPR Mode

Using flap 35° in APPR mode with AP engaged is prohibited.

Maximum Structural Zero Fuel Weight

The maximum structural zero fuel weight is 25,855 kg.

Maximum Structural Ramp Weight

The maximum structural ramp weight is 29,347 kg.

Maximum Structural Takeoff Weight

The maximum structural takeoff weight is 29,257 kg.

Maximum Structural Landing Weight

The maximum structural landing weight is 28,009 kg.

Vfe Flap 35°

Vfe-Flap 35° is 158 KIAS.

Maximum Ambient Temperature

The maximum ambient temperature is +50 C° or ISA +35°C, whichever is lower.

Maximum Altitude for Air Start

The maximum altitude for an air start is 20,000 feet.

VLO

VLO is 200 KIAS.

VL6

VL6 is 215 KIAS.

VRA

VRA is 210 KIAS

Minimum Height for AP Engagement

The minimum height for AP engagement after takeoff and a GA is 1000 feet.

VA

VA is 204 KIAS.

V MAX TIRE

V MAX TIRE is 182 Kts Ground Speed.

Maneuvering Limit Load Factors

Flaps retracted / +2.5 g and -1.0 g, Flaps extended/ +2.0 g and 0.0 g, Flaps retracted / +2.2 g and -0.5 g, Flaps extended/ +1.5 g and 0.0 g, Flaps retracted / +2.1 g and -0.3 g, Flaps extended/ +1.8 g and -0.5 g, Flaps retracted / +2.3 g and -0.8 g, Flaps extended/ +1.7 g and -0.5 g.

Maximum Runway Slope

The maximum runway slope for takeoff and landing is +2.0% uphill and -2.0% downhill.

FD Command Bars on Go-Around

Pushing the GO-AROUND button displays 10° pitch up on the FD command bars.

AP Disengagement Altitude for Non-Precision Approaches

The AP must be disengaged at or above 200 feet AGL for non-precision approaches.

AP and FD Approach Angle

AP and FD approaches are approved for G/S angles of 2.5° to 4.0°.

Autopilot Disengagement

The autopilot is disengaged when the TCS button is pushed.

Flight Director Bars Removal

The flight director bars are removed from view but remain steady when there is loss of electrical power from a main bus.

VNAV Mode Activation

VNAV mode is only active when LNAV mode is also active.

NAV SOURCE Change

Change the NAV SOURCE by turning the NAV selection knob on the FGCP flight guidance control panel.

PLAN Mode Selection on MFD

Push the FORMAT button for < 2 seconds to select the PLAN mode on the MFD.

AP Approach Commencing During Engine Cooperation

An AP approach should not be started or continued when an engine is cooperative.

FADEC Automatic Abort

FADEC will abort the start if the engine does not light within 16 seconds and/or the ITT limit of 920°C is exceeded and/or the NH does not reach 51% within 70 seconds.

F/A Cabin Temperature Control Knob

Selecting the F/A position on the cabin temperature control knob gives temperature control to the flight attendant and turns the F/A control enable light on the flight attendant's panel.

Avionics Cooling System Fans

The avionics cooling system has 3 fans.

ECS Controller Operation

Selecting one pack for AUTO or MAN in the ECS controller makes only one pack operational.

Airflow during Pack Failure

If both air conditioning packs fail, RAM air ventilation provides airflow to the cabin and flight compartment.

Flight Compartment Pack Temperature

The flight compartment pack is shut down automatically by the ECU when it is too hot.

PACKS Switch in MAN Mode

When the PACKS switch is set to MAN, the full cool target is 2.8°C and the full warm target is 71°C.

FANS FAIL Message

The FANS FAIL message displays on the ED if two avionic fans fail.

ACMs for Environmental Control

There are two ACMs provided for the environmental control system.

Bleed Switches for Takeoff and Landing

The bleed switches should be in the MIN and OFF positions for takeoff and landing.

Emergency Light System Arming Method

The emergency light system is armed by setting the emergency switch to ARM on the Caution/Advisory panel and setting the anti-collision light to red, and the flight attendants switch to NORM.

Emergency Light Switches Position for Battery Charging

The emergency light switches should be in the ARM position to charge the battery packs.

Lights Operated from Hot Battery

Dome lights and boarding lights are operated from the hot battery bus.

Taxi Light Automatic Turn-Off

The taxi light turns off automatically after gear retraction, but must be manually set to OFF prior to takeoff.

Normal Cabin Pressure Differential Limit

The normal cabin pressure differential limit is 5.46 PSI +/- 0.1 psid.

Maximum Pressure Differential during Taxi, T/O, and Idg.

The maximum pressure differential limit during taxi, takeoff, and idle ground is 0.5 psid.

Maximum Cabin Altitude

The maximum cabin altitude (pressurized) is 8000 feet.

Q400 Pressurization Control

The Q400 pressurization system can be controlled by AUTO, MAN modes, pressure dump mode, and emergency/smoke removal.

FWD Safety Valve Function

The FWD safety valve is for emergency operation and smoke removal from the flight compartment.

Cabin Altitude Indication Above 9800ft

A master warning light and a CABIN PRESS warning light flashing indicates the cabin altitude is above 9800ft.

Takeoff Memorization Mode Operation

The takeoff memorization mode operates when the AUTOMANDUMP switch is in AUTO.

AFT Safety Valve Purpose

The AFT safety valve prevents the aircraft from pressurizing while on the ground.

Safety Valve Operation

Safety valves are opened by increasing the cabin rate.

APU Operation Controller

The APU FADEC controls and monitors the APU operation.

APU Fuel Tank

The APU takes fuel from the left tank.

APU Bleed Air for Air Conditioning

APU bleed air can be used for air conditioning if the RECIR FAN is switched ON.

APU Ground Operations Approval

The APU is approved for ground operations only.

APU Shutdown During Fire

The APU will shut down and the bottle will discharge after 7 seconds if the FIRE TEST button is pushed during operation.

Engine Fire Protection Fire Bottles

Two fire bottles are provided for engine fire protection.

Portable Fire Extinguishers

Yes, one portable fire extinguisher in the flight compartment and three in the cabin.

Fire/Overheat Detection

Fire or overheat detection is by 06 ADP in the engine nacelles and 01 ADP in the APU.

Lavatory Smoke Detector and Fire Bottle

The lavatory has one smoke detector and one thermally activated fire bottle.

High Rate Discharge Fire Extinguisher Bottles in Baggage Compartment

There is one high-rate discharge fire extinguisher bottle in each baggage compartment.

Number of Cargo Compartment Fire Bottles

Two high-rate and one low-rate fire bottles provide fire protection for the cargo compartments.

PBE (Personal Protective Equipment-number)

Four PBEs should be on the aircraft before dispatch.

Hydraulically Operated Main Landing Gear Doors

Two aft doors on the main landing gear are hydraulically operated.

Cabin Emergency Exits Number

There are 4 emergency exits in the cabin.

Caution/Warning Light for Flight Crew Escape Hatch

There is no caution/warning light for the flight crew escape hatch.

Baggage Compartment Use as Emergency Exit

Baggage compartments cannot be used as emergency exits.

Doors with Inflatable Rubber Seals

Forward passenger and aft baggage doors are equipped with inflatable rubber seals.

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Description

Testez vos connaissances sur la certification du Dash 8 Q400, y compris les exigences de JAR et FAR. Ce quiz couvre également des éléments essentiels comme la classification des compartiments à bagages et les limites de capacité des nourrissons. Préparez-vous à plonger dans les spécificités techniques et réglementaires de cet avion.