| . |
On all ER
airplanes, if you loose the left bus, what will happen to the left and center IRU's? |
 |
The IRU's will shut down
after 5 minutes. |
 |
The
IRU's go to battery power for approximately 30 minutes. |
 |
The IRU's will
indicate ON DC for the remainder of the flight. |
 |
None of the above. |