PRESSURIZATION

Question 1

In the event of total electrical failure, the aircraft will remain pressurized to a ( ) psid by the Delta P limiters.

Answer 1

9.7 psid by the Delta P limiters. PTM Pg.12-4

Question 2

An amber LR CAB PRESS FAIL CAS message indicates the aircraft will pressurize to ( ) psid by the Delta P limiter.

Answer 2

9.7 psid by the Delta P limiter. PTM 12-4

Question 3

With the amber LR CAB PRESS FAIL and DAU 1A-1B FAIL CAS messages, aircrews should accomplish the checklist for DAU failure, but not accomplish the checklist for ( ) FAIL.

Answer 3

LR CAB PRESS FAIL. AFM Pg. 4-58

Question 4

The Lear 40/45 cabin pressurization system is fully automatic and the only pilot action required is to set the ( ) altitude.

Answer 4

Landing altitude. PTM Pg. 12-3

Question 5

Emergency depressurization requires electrical power and the aircrew can expect the cabin to climb to ( ) feet.

Answer 5

13,700 feet. PTM Pg. 12-7

Question 6

When the aural warning “CABIN ALTITUDE” annunciates, the first action of the aircrew should be to don the ( ) masks.

Answer 6

Crew Oxygen masks. QRH Pg. E -16

Question 7

The maximum delta P for the Lear 40/45 is ( ) psid.

Answer 7

9.9 psid. PTM Pg. 12-13

Question 8

The cabin pressure controller has several cabin pressure profiles for high altitude airport operation, which are enabled when take off or landing at airports above ( ) feet.

Answer 8

8,000 feet. PTM Pg. 12-18 through 12-20