iAero Interview

Question 1

Boeing 737 classic and 738 engines

Answer 1

CFM56-3 and CFM-56-7

Question 2

Boeing 737 Classic and 738 max start EGT

Answer 2

725C

Question 3

Takeoff EGT Classic and 738

Answer 3

Classic: 930 (5min), 738: 950 (5min)

Question 4

737 Classic max N1 and N2

Answer 4

N1: 106%, N2:105%

Question 5

738 max N1 and N2

Answer 5

N1:104%, N2: 105%

Question 6

Max takeoff/landing tailwind

Answer 6

10 kts

Question 7

Maximum speeds

Answer 7

MMO/VMO pointers and gear/flap placards

Question 8

737 Classic and 738 maximum operating altitudes

Answer 8

classic: 37K
738: 41K

Question 9

Max takeoff and landing altitude

Answer 9

8,400 feet

Question 10

Engine fire and severe damage checklist

Answer 10

1. Autothrottle- Disengage
   +2. Thrust Lever (affected engine)- Close
   +3. Engine Start Lever (affected engine)- Cutoff
   +4. Engine Fire Switch (affected engine)- Pull

If fire switch or engine OHEAT light is illuminated:
5. Engine Fire Switch- Rotate to stop and hold for 1 second.

If after 30 seconds the fire switch or engine OHEAT light remains illuminated:
6. Engine Fire Switch- Rotate to stop and hold for 1 second.

Question 11

APU fire checklist

Answer 11

+1. APU fire switch- Pull and rotate to stop, hold for 1 second
2. APU switch- OFF

Question 12

Aborted engine start checklist

Answer 12

+1. Engine start lever- Cutoff

Question 13

Engine limit, surge, or stall

Answer 13

1. Autothrottle (if engaged)- Disengage.

+2. Thrust lever (affected engine) - Retard until engine indications are within limits or thrust lever is closed.