ERJ 175 ENGINES - POWERPLANT (OPERATIONAL, STARTER, DRY MOTORING) SKYWEST CORRECT 100%

ERJ 175 ENGINES - POWERPLANT
(OPERATIONAL, STARTER, DRY
MOTORING) SKYWEST CORRECT
100%
Start 1 & 2 (ground) - ANSWER 90 Sec ON*
10 Sec OFF
*includes motoring plus start time

Start 3 - 5 (ground) - ANSWER 90 Sec ON*
5 Mins OFF
*includes motoring plus start time


After 5 sequential motoring cycles, the process may be repeated following a ____ cool
down period - ANSWER 15 mins

Start engine max temp - ANSWER 815 C

Start engine min oil temp - ANSWER -40 C

Start engine min oil pressure - ANSWER 25 psi
Start 1 & 2 (in flight) - ANSWER 120 sec ON*
10 Sec OFF
*includes motoring plus start time

Start 3 - 5 (in flight) - ANSWER 120 Sec ON*
5 Mins OFF
*includes motoring plus start time

1 (Dry Motoring) - ANSWER 90 Sec ON
5 Mins OFF

2 -5 (Dry Motoring) - ANSWER 30 Sec ON
5 Mins OFF

When engine start with tailwind necessary, no increase of N1 before starter cutout (50%
N2).. - ANSWER ..engine start must be manually aborted.

Takeoff with ATTCS OFF not authorized - ANSWER Automatic Takeoff Thrust Control
System