FMS And Navigation Jeopardy

Question 1

The DC fail ( Amber) light, when illuminated, indicates_____.

Answer 1

DC power for the related IRS is not normal.

Question 2

What are indications of a left FMC failure?

Answer 2

• FMC alert light illuminates
• the menu page appears on both CDUs
• VTK appears on the left navigation display
• LNAV and VNAV will disengage, but can be re-engaged if autopilot B is in use or is selected.

Question 3

LNAV will engage when?

Answer 3

Laterally positioned within 3 NM of the active route leg

Question 4

In the max, the FMC alert light includes which new indication?

Answer 4

Runway disagree

Question 5

In the max, what fuel indications are on the fuel progress page 5/5?

Answer 5

1. APU fuel used
2. Totalizer
3. Calculated
   11.090.38