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AT354 Hawker Ground > Master Warning System, Oxygen, & Lighting > Flashcards

Master Warning System, Oxygen, & Lighting Flashcards

1
Q

What does the Master Warning System consist of?

A

Two master warning lights, the center annunciator panel, 5 roof annunciator panels, and a system of audible warnings

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2
Q

What causes an annunciator to extinguish?

A

The condition which caused that annunciator to light up has been removed

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3
Q

What bus powers the Master Warning System?

A

The PE bus

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4
Q

Where are the Master Warning Lights, and how do they alert the pilots?

A

The 2 lights are on the glare shield in front of the pilot and copilot, flashing alternatively

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5
Q

What happens if you press the Master Warning Lights when flashing?

A

They extinguish

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6
Q

What kind of annunciator causes the Master Warning Lights to illuminate?

A

Red annunciators only

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7
Q

What happens when pressing the Master Warning Lights even when not activated?

A

The annunciators on the center annunciator panel will dim

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8
Q

What causes the dimmed lights to return to full brightness?

A

Any subsequent annunciator lights activating

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9
Q

What are the annunciator types and corresponding colors on the Center Annunciator Panel?

A

Red (Warning), Amber (Caution), White (Advisory/Status)

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10
Q

How many groups, and what groupings of annunciators are located on the Roof Annunciator Panels?

A

5: Ice Protection, Fuel, DC Power, AC Power, Engine Fire Lights

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11
Q

What happens when any roof panel annunciators are illuminated?

A

An illuminated repeater, or “look up” annunciator on the main annunciator panel is activated

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12
Q

What annunciator will point to a gauge, rather than another annunciator?

A

The DUCT OVHT annunciator

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13
Q

What causes nearly all annunciators to illuminate?

A

The ANNUN pushbutton on the overhead test panel

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14
Q

What controls the dimming level of the annunciators (and isn’t the Master Warning Lights?)

A

The Dimming Control Panel

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15
Q

Dimming Control switch set to NORM

A

Able to use the MWS rheostat (knob) to adjust annunciator intensity

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16
Q

Dimming Control switch set to DIM OVRD

A

Bypasses the dimming circuit in case of a failure, sets annunciators to full brilliance

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17
Q

What causes the engine fire detection audible warning, and how can it be silenced?

A

An engine fire is detected on either engine; the bell can be cancelled by pressing the respective BELL CANCEL button

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18
Q

What causes the landing gear warning horn?

A

The aircraft is in a state where the gear is in any position other than down and locked, and the flap handle is in the approach or landing position OR gear handle is up on the ground and the start bus is on

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19
Q

What causes the airbrake warning horn?

A

The aircraft is in a state where the gear is down and locked, both throttled above 60-70% N1, and the airbrakes are not stowed

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20
Q

What causes a horn when the throttles are below 60-70% N1?

A

The aircraft is in a state where the gear is not down and locked, either throttle is below 60-70% N1, and airspeed is below 150 KIAS

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21
Q

What speeds cause the overspeed horn?

A

Exceeding 335 KIAS (no fuel in ventral tank), 280 KIAS (fuel in ventral tank), 0.80 Mach

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22
Q

What causes the cabin altitude horn to sound?

A

Cabin pressure has exceeded 9,300’ ± 300’, or 14,000’ ± 300’ when High Datum mode selected

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23
Q

What causes the Anti-Icing chime to sound?

A

The TKS timer hits zero

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24
Q

What lights do we have on the Hawker 900XP?

A

Standard navigation wingtip/tail lights, 2 landing lights, 4 taxi lights, 2 anti collision beacons, 3 strobe lights, 2 wing ice inspection lights, 2 (optional) logo lights

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25
Where are the exterior lighting controls in the cockpit?
Lower left corner of overhead panel
26
What lighting switches are two position and three position?
BEACON, NAV, STROBE - 2 position ICE/LOGO - 3 position if logo installed, otherwise 2 position LANDING/TAXI - 3 position, cannot turn on landing lights without taxi lights turning on
27
What do our NAV lights being on tell others?
The aircraft is powered (GPU, BAT, APU)
28
What do our BEACON lights being on tell others?
Engines are running or starting
29
What do our TAXI lights being on tell others?
Aircraft is moving
30
What do our LANDING lights tell others?
Aircraft is flying
31
What does the ARM position of a cabin emergency exit lighting switch do?
The cabin exit sign will automatically be illuminated with loss of PE power
32
Where is oxygen provided onboard the Hawker?
3 pilots (includes jumpseat), passengers in main cabin, therapeutic oxygen outlets in cabin
33
What type of oxygen masks are onboard?
Pressure demand for crew, constant flow for passengers
34
How is oxygen stored?
Standard operation uses two 750-liter oxygen bottles, can accommodate up to four bottles, located in aft equipment bay, filled through a common refill line
35
Where are the oxygen controls on the Hawker?
Captain side console
36
What is the green SUPPLY knob?
Opens master supply valve
37
What is the red PASSENGER SUPPLY EMERGENCY knob?
Controls passenger mask deployment
38
What is the grey CABIN OXYGEN knob?
Controls passenger oxygen
39
When does the barometric valve automatically open?
At cabin altitudes of 14,500' ± 500' supplying oxygen to passenger masks
40
What is the first memory item in scenarios involving loss of pressurization, fire, or smoke?
Don your oxygen mask
41
What are the normal oxygen supply settings for oxygen masks (in the case of the pilots)?
Mix of oxygen and cabin air up to cabin altitude of 30,000' 100% oxygen to 35,000' 100% oxygen with positive pressure above 35,000' 100% oxygen, positive pressure when in the 100% position
42
What does the 100% oxygen supply setting do for crew oxygen masks?
Provides 100% oxygen at all altitudes
43
What happens if you turn the oxygen supply knob to EMERGENCY?
Oxygen supplied with positive pressure
44
What happens if you turn the microphone switch to the OXY/MIC setting?
Oxygen mask microphone selected, on-side speaker activated
45
How can the startle effect affect your time of useful conciousness?
It may reduce time of useful consciousness by up to half
46
Time of useful consciousness ______ with altitude
decreases
47
The MWS annunciators can be dimmed:
By pressing the face of either red MWS glareshield annunciator
48
With the exception of DUCT OVHT ^, the arrows on the center annunciator panel flashers signify:
That a roof panel annunciator is illuminated
49
The white annunciators indicate:
Completed operations and/or system status
50
The bus bar that powers the master warning system is:
PE
51
The master warning flashing lights on the glareshield can be extinguished by:
Pressing the face of either red MWS annunciator
52
To illuminate all MWS annunciators at maximum intensity:
Press the ANNUN switch
53
To bypass the DIM circuit:
Position the DIM OVRD switch to OVRD
54
Power or the EMERG-OFF-STORM switch (EMERG position) is controlled by the _____ bus bar:
PE
55
The entry light switch is on the:
Left bulkhead sidewall
56
If the NO SMKG switch is position to AUTO, the NO SMOKING light illuminates when:
The nose gear locks down during extension
57
For normal operations, the EMERG lights switch on the roof panel should be positioned to:
ARM
58
The _____ switch provides circuit control for the instruments, pedestal lighting, and display panels
LTS MASTER
59
The fully serviced oxygen cylinder pressure at 70°F is:
1,800 PSI
60
The charging OXYGEN CONTENTS gauge reads:
Direct system high pressure
61
To deploy the passenger oxygen masks, the pilot should pull the:
PASSENGER SUPPLY EMERGENCY valve (red control knob)
62
The valve that controls the oxygen supply to all cockpit an cabin outlets/valves is the:
Master SUPPLY valve
63
The passenger constant-flow masks deliver oxygen:
At all times when the system is activated an the mask lanyard is pulled
64
The passenger oxygen masks are automatically deployed and oxygen is available to the passengers when the:
Cabin altitude reaches 14,000' ± 500' for Hi-Datum, an the master SUPPLY and passenger supply ON-OFF valves are in the ON position
65
The portable oxygen smoke set supplies oxygen to the wearer for approximately"
15 minutes

AT354 Hawker Ground (10 decks)

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