Environmental Abnormal And Emergnecy Procedures

Question 1

PRESSURIZATION LOSS

Answer 1

Oxygen mask - don/100%
Headsets - don or audio speakers on
Mic switches - oxygen mask
Passenger manual dropout - pull on
Descend - as required.

Question 2

EMERGENCY DESCENT

Answer 2

Power lever - idle
Prop lever - full forward
Flaps (202kts maximum) - approach
Landing gear (184kts) - down
Airspeed - keep 184 or below

Question 3

Upon identifying environmental smoke or fumes in the cabin, immediate crew action should be donning Emergency oxygen, followed by _________

Answer 3

Switch the cabin temp mode OFF
Vent blower - high
L bleed air valve switch - PNEU/ENVIRON OFF
ECS - Manual Heat
Cockpit/Cabin blower - as required
Left bleed air valve - PNEU/ENVIRON OFF

Question 4

Thick, black, flaky, smoke emanating from he centre windshield support is indicative of a windshield electrical fault. Immediate actions are

Answer 4

WSHLD ANTI-ICE switches OFF

Conduct electrical smoke/fire checklist

Question 5

After accomplishing the electrical smoke/fire checklist prior to selecting the master switch (gang bar) OFF, electrical switches identified with a white circle indicate what?

Answer 5

Items that must be turned off if not necessary