Caution and Warning Systems Flashcards

1
Q

Landing Gear Warning Horn Criteria

A

One or Both Power Levers Within 1 in of Flight Idle Stop

Flap Moved from Up with Gear Up

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2
Q

CWP DIM Switch Affected Annunciations

A
L INLET
R INLET
MAX FLOW
AP DISC
PROP SYNC
Landing Gear Green Safe Lights
FMA Lights on Audio Control Panel
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3
Q

CWP Power Supply

A

Left Half - Distribution Bus 1

Right Half - Distribution Bus 2

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4
Q

CWP TEST Switch Function

A

ALL CWP (L and R FIRE Captions Flash)
Distr Bus Off Lights - CB Panel
Radio Bus Off Lights - CB Panel
Gear Position Lights
Stall Warn Inop Light - Left Instrument Panel
LA and HA Lights - Left Instrument Panel
Fuel Interconnect Valve Open Light - Centre Pedestal
Fuel Interconnect Valve TR Light - Centre Pedestal
Low Fuel Pumps Lights - Centre Pedestal

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5
Q

Annunciators Not tested by CWP TEST Switch

A
By Pass Lights
NTS Test Lights
Overhead Panel Annunciators
Envir Master Switch Annunciator
Bleed Air Valves Annunciators
Avionics Systems Annunciators
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6
Q

CWP Dim Switch Selection Requirements

A

Must Have at Least One Listed Caption Illuminated First for CWP Dimming
FMA and Gear Lights are Dimmed Regardless of Illumination

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7
Q

CWP Dim Switch Deactivation

A

For CWP Only: All Affected Captions Extinguished

For All: DepressTEST Switch or Turn off all Electrics

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8
Q

LEFT / RIGHT FIRE Captions Meaning / Colour

A

Engine Fire Warning

Red (Flashing for 10-20 Seconds)

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9
Q

L/R BETA Captions Meaning / Colour

A

Engine in Beta Mode

Amber

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10
Q

L/R Chip Captions Meaning / Colour

A

Metal Chips Detected in Engine Oil System

Amber (Flashing for 10-20 Seconds)

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11
Q

L/R HYD Captions Meaning / Colour

A

No Flow from Respective Hydraulic Pump

Amber

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12
Q

LOW FUEL Caption Meaning / Colour

A

Useable Fuel Quantity in either wing is 160 (+/-20)lbs or Less
Red (Flashing for 10-20 Seconds

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13
Q

L/R INLET Captions Meaning / Colour

A

Respective Engine Inlet Heat is Selected On

Amber

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14
Q

FUS TEMP Caption Meaning / Colour

A

Bleed Air Leak in Rear Fuselage

Red (Flashing for 10-20 Seconds)

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15
Q

L/R GEN Captions Meaning / Colour

A

Respective Generator is not Operating

Amber (Flashing for 10-20 Seconds)

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16
Q

CABIN ALT Caption Meaning / Colour

A

Cabin Altitude is At, or Above, 11,000(+/-500)ft

Red (Flashing for 10-20 Seconds)

17
Q

AC VOLTS Caption Meaning / Colour

A

No Power on AC Bus

Amber (Flashing for 10-20 Seconds)

18
Q

MAX FLOW Caption Meaning / Colour

A

Environmental Unit Pressure Regulator open to Max Flow

Amber

19
Q

A/P DISC Caption Meaning / Colour

A

Autopilot is not Engaged

Amber

20
Q

PROP SYNC Caption Meaning / Colour

A

Gear is Extended with Prop Sync Engaged

Amber (Flashing for 10-20 Seconds)

21
Q

ECU PRESS Caption Meaning / Colour

A

ECU Pressure Regulator has Failed (Sundstrand Only)

Red (Flashing for 10-20 Seconds)

22
Q

REG AIR Caption Meaning / Colour

A

Pneumatic System Pressure Regulator and Relief Valve Failed (Higher System Pressure then Normal)
Amber (Flashing for 10-20 Seconds)

23
Q

DOOR Caption Meaning / Colour

A

Cabin Entrance Door is not Properly Closed and Locked and/or Rear Baggage Door is not Closed
RED (Flashing for 10-20 Seconds)

24
Q

Stall Warning System Components

A
Lift Transducer
Stall Warning Vane (Fitted to Transducer)
Computer
Two Altitude Switches
Cockpit Warning Horn
Stall Warning Test Switch
25
Q

Stall Warning Speed Range

A

4-9KIAS Above Stall in all Configurations

26
Q

Stall Warning System Annunciators

A

Amber STALL WARN INOP (Left Side Instrument Panel)

Blue LA and HA Lamps (Left Side Instrument Panel)

27
Q

STALL WARN INOP Annunciation Meaning

A

Loss of Power to, or Failure of, Stall Warning Computer

28
Q

LA and HA Annunciation Meanings

A

LA - Aircraft Altitude 22,000ft - 30,000ft
HA - Aircraft Altitude 30,000ft+
No Scheduled Annunciation - Stall Warning System Should be Considered Unreliable

29
Q

Blue SM Annunciator Meaning/Location

A

Batteries in Series Mode

Overhead Panel

30
Q

Amber TQ Annunciator Meaning/Location

A

Torque Limiter Disabled (Relevant Engine)

Overhead Panel

31
Q

Amber NT Annunciator Meaning/Location

A

NTS Test Switch in Test Position (Relevant Engine)

Overhead Panel

32
Q

Amber IG Annunciator Meaning/Location

A

Ignition is Activated (Relevant Engine)

Overhead Panel

33
Q

Red Annunciator Definition

A

A Malfunction or Failure Which May Present a Hazard Which May Require Immediate Corrective Action

34
Q

Amber Annunciator Definition

A

A Malfunction or Failure Which Does Not Normally Present an Immediate Hazard

35
Q

Blue Annunciator Definition

A

A System Status

36
Q

Low Volt Warning Light Meaning

A

Voltage on Main Bus is less than 26(+/-0.2)V (Tie Bus on Later Models)