Wing Anti-Ice System Flashcards Preview

CRJ 200 CFM Limitations > Wing Anti-Ice System > Flashcards

Flashcards in Wing Anti-Ice System Deck (10)
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1
Q

Wing Anti-Ice Ground

A

OAT 5’C or below:

during final taxi

2
Q

GROUND OPS

When must the wing anti-ice system be selected ON during final taxi prior to t/o?

A

If the OAT is 5’C or below (Unless Type 2, Type 3, or Type 4 fluids applied)

3
Q

During single engine taxi, what is the definition of “final taxi prior to t/o”?

A

The period after the second engine is started

4
Q

GROUND OPS

Which two wing anti-ice caution messages may be posted during taxi but verified out prior to t/o?

A

L WING A/I
or
R WING A/I

5
Q

Which wing anti-ice advisory message may be posted prior to t/o?

A

WING A/ICE ON

Note: If not req’d, select WING A/ICE OFF prior to t/o

6
Q

Why should you avoid operating the thrust reversers during taxi on wet or contaminated surfaces?

A

To prevent wing contamination from reverse jet blast.

7
Q

When must you select the wing anti-ice system ON for t/o?

A

OAT is 5’C or below and:

  • visible moisture below 400’ AGL, or
  • wet or contaminated rwy, or
  • in the presence of any precip
8
Q

What else must be selected ON if the wing anti-ice is selected ON for t/o?

A

Cowl anti-ice system ON.

9
Q

When do you select wing anti-ice system ON after applying Type 2, 3, or 4 fluids?

A

Just prior to thrust increase on t/o

10
Q

When must the wing anti-ice system be ON?

A
  1. When ICE annunciated by ice detection system, or
  2. In icing conditions AND less than 230 KIAS

Icing Conditions:
TAT of 10’C or below AND visible moisture present, except when SAT is -40’C or below