AS 411 Exam 2 Questions With Correct
Answers
% of air used for cooling vs combustion in turbofan - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-75% air for cooling and 25% for combustion | | | | | | |
______ drives the accessory gear box - CORRECT ANSWER✔✔-starter
| | | | | | | |
How often do you need to change the oil in the accesory gear box? -
| | | | | | | | | | | | | | |
CORRECT ANSWER✔✔-never|
Where did they move the starter and why - CORRECT ANSWER✔✔-
| | | | | | | | | |
starter was move 90 degrees off to the side, it was too close to touching
| | | | | | | | | | | | | | |
the ground when underneath the engine
| | | | |
How many ways can I start the engine? - CORRECT ANSWER✔✔-3.
| | | | | | | | | | |
1- APU 2-crossfeed 3-red hose, ground cart (huffer cart?)
| | | | | | | |
, % of braking from thrust reversers - CORRECT ANSWER✔✔-20%
| | | | | | | |
if icey 50%
| |
AC standby bus is always.. - CORRECT ANSWER✔✔-powered in normal
| | | | | | | | | |
flight (by AC transfer bus #1)
| | | | |
which igniter is always working - CORRECT ANSWER✔✔-RIGHT* (off of
| | | | | | | | | |
standby AC) |
When do you switch ignitors to continous - CORRECT ANSWER✔✔-
| | | | | | | | |
takeoff, landing, turbulence, icing | | |
Single engine taxi normal procedure is to use - CORRECT ANSWER✔✔-
| | | | | | | | | |
#2 engine|
Stanby AC buss suplies ______ to both the left and right EECs for the
| | | | | | | | | | | | | |
right ignotor - CORRECT ANSWER✔✔-115 V AC
| | | | | |
LEAP - CORRECT ANSWER✔✔-leading edge aviation propulsion* (new
| | | | | | | |
14 mil $ engine). Has 15% less fuel burn, less CO2, quiter
| | | | | | | | | | |
Sterile Flightdeck - CORRECT ANSWER✔✔-taxi, takeoff, and landing and
| | | | | | | | |
all else conducted below 10,000 (starts at brake release/push back)
| | | | | | | | |
Answers
% of air used for cooling vs combustion in turbofan - CORRECT
| | | | | | | | | | | |
ANSWER✔✔-75% air for cooling and 25% for combustion | | | | | | |
______ drives the accessory gear box - CORRECT ANSWER✔✔-starter
| | | | | | | |
How often do you need to change the oil in the accesory gear box? -
| | | | | | | | | | | | | | |
CORRECT ANSWER✔✔-never|
Where did they move the starter and why - CORRECT ANSWER✔✔-
| | | | | | | | | |
starter was move 90 degrees off to the side, it was too close to touching
| | | | | | | | | | | | | | |
the ground when underneath the engine
| | | | |
How many ways can I start the engine? - CORRECT ANSWER✔✔-3.
| | | | | | | | | | |
1- APU 2-crossfeed 3-red hose, ground cart (huffer cart?)
| | | | | | | |
, % of braking from thrust reversers - CORRECT ANSWER✔✔-20%
| | | | | | | |
if icey 50%
| |
AC standby bus is always.. - CORRECT ANSWER✔✔-powered in normal
| | | | | | | | | |
flight (by AC transfer bus #1)
| | | | |
which igniter is always working - CORRECT ANSWER✔✔-RIGHT* (off of
| | | | | | | | | |
standby AC) |
When do you switch ignitors to continous - CORRECT ANSWER✔✔-
| | | | | | | | |
takeoff, landing, turbulence, icing | | |
Single engine taxi normal procedure is to use - CORRECT ANSWER✔✔-
| | | | | | | | | |
#2 engine|
Stanby AC buss suplies ______ to both the left and right EECs for the
| | | | | | | | | | | | | |
right ignotor - CORRECT ANSWER✔✔-115 V AC
| | | | | |
LEAP - CORRECT ANSWER✔✔-leading edge aviation propulsion* (new
| | | | | | | |
14 mil $ engine). Has 15% less fuel burn, less CO2, quiter
| | | | | | | | | | |
Sterile Flightdeck - CORRECT ANSWER✔✔-taxi, takeoff, and landing and
| | | | | | | | |
all else conducted below 10,000 (starts at brake release/push back)
| | | | | | | | |
