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AT 354 > Ice / Rain > Flashcards

Ice / Rain Flashcards

1
Q

does the hawker have anti or deice

A

Anti-ice

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2
Q

if ice gets built up on the wings….

A

the anti-ice system cannot be turned on

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3
Q

ice detection

A

rotary cutter ice detector on left forward fuselage and ice detection

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4
Q

two position ice detection switch

A

AUTO - weight off wheels
OVRD - operates continuously

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5
Q

what is ice detection powered by

A

AC from XS2

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6
Q

when does ice detected switch go off

A

after 60 seconds of no ice detection

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7
Q

ice(/logo) detection light powered by

A

PS1

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8
Q

airframe anti-icing

A

TKS for horizontal stab and leading edges

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9
Q

how long does the TKS provide protection for

A

108 minutes

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10
Q

how much TKS protection at EMPTY

A

12 minutes

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11
Q

what temperature should the anti-ice not be run at

A

below -28C

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12
Q

ANTICE LO PRESS

A

low system pressure with pump on

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13
Q

ANTICE LO QTY

A

30 minutes of TKS remaining

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14
Q

windshield anti-iciing

A

heated electrically by engine driven alternators

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15
Q

ALT 1 powers

A

left windscreen, right sidescreen, left stall vane

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16
Q

ALT 2 powers

A

right windscreen, left sidescreen, right stall vane

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17
Q

If one alternator / engine fails… (windshield wise)

A

both forward windscreens are heated but widescreens are shed

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18
Q

PITOT/VANE HEAT switch

A

heats pitot heads / masts, static plates, rudder bias struts, AoA vanes

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19
Q

L/R PITOT/VANE switch

A

L/R selectable shows associated pitot heat amps

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20
Q

if on for one minute, how many amps indicate normal operation for L/R PITOT/VANE

A

5-10 amps

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21
Q

engine anti-ice

A

leading edge cowling heated by hot air from bleed air

22
Q

In loss of power, engine anti-ice

A

will automatically open

23
Q

speed limitation below ______ ft if windscreen becomes inoperative or turned off

A

257kts, 8000ft

24
Q

engine anti-ice should not be used above ____ for any more than

A

50F / 10C
10 seconds

25
ICE DETECTD
ice is detected turns off after 60 seconds of no ice
26
ICE PROT
look up ice protection annunciator
27
ICE PROT SELECTED
engine ice protection system is selected
28
are the upper and lower static ports heated
upper yes lower no
29
ice warning powered by the _____
PE bus bar
30
if left pitot heat fails ___
air data computer 1 fails
31
if right pitot heat fails ____
air data computer 2 standby airspeed indicator additional special order equipment may fail
32
the engine anti-icing system is ____ powered from the ____ bus bar
Dc powered, PE bus bar
33
if the windshield limitations are not met, airspeed is restricted to
257 kts below 8000 ft
34
aircraft is cold soaked at -10
windscreen heat for 5 minutes before takeoff
35
aircraft cold soaked at -20
windscreen heat on for 15 minutes
36
the following components are anti-iced by the use of hot bleed air
A engine inlet cowlings
37
for takeoff or landing approach in icing conditions, the following switches must be turned on
ENG IGNITION ENG ANTICE WING/TAIL ANTICE
38
the following switches provide DC power to rudder bias heater muffs
PITOT/VANE HEAT
39
engine inlet cowling is heated by
hot bleed air
40
the ICE PROT annunciator on the MWS panel does not illuminate when
PITOT/VANE HEAT is on and operating normally
41
the following component may fail to operate satisfactorily when the least pitot heat is inoperative
ADC No 1
42
the ENG 1 or A/ICE annunciator indicates
That anti-icing air pressure is not available at sufficient pressure
43
the PITOT AMPS ammeter checks amps of
the left or right pitot heating elements
44
the forward static plates are heated
only when airborne
45
when engine anti-icing is required, the ENG ANTICE switches should be turned on
before takeoff power is set
46
the TKS fluid supply lasts for approximately
108 minutes
47
the airframe anti-icing system
should be primed before flight
48
the following ICE PROTECTION switches shall always be switched on before takeoff and remain on throughout the light
PITOT/VANE HEAT and SCREEN HEAT
49
with the ENG ANTICE switch energized and computer switch in AUTO, electrical power is supplied to heating elements on the
P2T2 sensor
50
When not in icing conditions, engine anti-icing must not be used for more than ______ in ambient air temperatures above 10C
10 seconds
51
Where is the TKS lid
under pilot seat

AT 354 (12 decks)

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