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Limitations > Ice And Rain Protection > Flashcards

Ice And Rain Protection Flashcards

1
Q

What type of air is used for wing anti-ice?

A

High pressure ( HP air )

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2
Q

How are the windshield heated?

A

Electrically

DC current

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3
Q

What is the heat source for the wings?

A

HP bleed air

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4
Q

How is the wing anti-ice air discharged overboard?

A

Through vent holes on bottom side of the wing leading edge

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5
Q

Are the leading edges of the horizontal stabilizer heated?

A

No

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6
Q

Must the minimum N1 be monitored with nacelle heat on?

A

No

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7
Q

How many ice detectors are installed on the challenger 350 aircraft?

A

2

One on each side of the fuselage

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8
Q

SLD is an acronym for which term?

A

Super cooled large water droplet

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9
Q

What indicates SLD icing conditions?

A

Ice accumulation on the side windows

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10
Q

What is the difference between an amber and cyan ICE DETECT CAS message?

A

Amber.- ice is detected but anti ice systems are selected OFF

Cyan. - ice is detected but all anti ice systems are selected ON

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11
Q

Which items are heated when selecting the PROBES push button annunciator PBA on?

A

Pitot/ static PROBES
Static ports
AOA vanes
TAT probe

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12
Q

Which window/windshield is heated by ESS power only?

A

Left side. / pilot

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13
Q

What manual contains information on deicing fluid?

A

FCOM 1

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14
Q

What are the limitations for using Engine Anti Ice on the ground?

A

OAT Must be 10 degrees C or less with visible moisture

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15
Q

What are the limitations for using Engine Anti Ice in flight?

A

TAT IS 10 degree C or less with visible moisture Down to SAT of -40 C

Engine anti ice must be selected ON when the ICE DETECTED CAS message is ON

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16
Q

What are the limitations for using wing anti- ice on the ground?

A

OAT 5 degrees or less with visible moisture

17
Q

What Are the limitations for using wing anti-ice in flight?

A

TAT is 10 degrees or less with visible moisture down to SAT OF -40 C

Wing anti ice system must be ON when ICE DETECTED CAS message is ok or in icing conditions and the airspeed is < 210 KIAS

18
Q

What manual contains the comprehensive procedures for operating in cold weather?

A

FCOM 1

Supplement 1 in Cold Weather Operatiions

19
Q

What are the memory items for wing anti ice leak?

A

Wing anti ice - OFF

20
Q

What are the memory items for WING OVERHEAT ?

A

Wing anti ice —OFF

21
Q

Can the challenger 350 Aircraft hold in icing conditions with Flaps extended?

A

No

22
Q

How is rain removal from the windshield accomplished?

A

Special coating applied to both windshields and cockpit windows

23
Q

What does a cyan ICE DETECTED message indicate?

A

Ice is detected but all anti ice systems are selected ON

24
Q

When power is lost to an engine anti ice valve what does the valve do?

A

Valve fails open

25
Q

How many independent ice detectors/micro processors are in the ice and rain protection system?

A

2

26
Q

How many dual temperature sensors are in each wing in the wing and Anti ice system?

A

Two

27
Q

What is heated using electrical DC power?

A 
Pitot static probes 
Static ports
AOA vanes
TAT PROBE 
WINDOW AND WINDSHIELDS
28
Q

What computer controls the anti-ice protection system?

A

IASC

29
Q

Which component controls engine anti ice functions?

A

FADEC

30
Q

Is the engine spinner anti- iced?

A

No

Limitations (18 decks)

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