AS411 QUIZ 1/2/3 EXAM QUESTIONS WITH
VERIFIED ANSWERS
If the APU is running (assume in flight) and we lose GEN 1, what now powers AC
Bus 2? - ANSWER GEN 2
Which CRJ uses the CF34-8C5B1 engine? - ANSWER 700
The wing fuel tanks are [answer] type tanks:
(tip- the answer is TWO WORDS) - ANSWER wet wing
___ TRU's supply power to the DC buses. - ANSWER 4
In areas that require exceptional strength, the manufacturer uses: - ANSWER
titanium
The exhaust danger from the CRJ 700 engine at idle is: - ANSWER 100ft
When AC power is unavailable and BATT MASTER switch is on, the BATT BUS is
powered by: - ANSWER APU & MAIN BATT DIRECT bus
Max engine generator load is: - ANSWER 40 KVA
The only difference between the CRJ 700 and 702 - ANSWER the number of
passenger seats
Primary flight controls in this aircraft are: - ANSWER conventional cables/rods to
hydraulically powered controls
What did I say in class is the reason why we use both DC and AC power in large
aircraft? - ANSWER AC can travel farther without voltage reduction while DC
power can be stored for starting/indicating needs
AC Bus #1 develops a short. Which of the following will occur: - ANSWER
automatic transfer is inhibited
The CRJ-900 is type-certified as: - ANSWER CL-600-2D24
Which of the following are rated at 40 KVA. - ANSWER Integrated Drive
Generators (IDG)
, Circuit breaker panel 1 is located behind the captain; circuit breaker panel 2 is
located behind the first officer. - ANSWER true
If there is no AC power (assume master battery switch is ON) and the aircraft
needs servicing on the ground, how do you get power to the DC SERV BUS? -
ANSWER Select the DC SERV Switch to "ON"
What circuit breakers did I mention in class are arguably the MOST important
circuit breakers on the aircraft? So important, I personally think you should
memorize their EXACT location and position? - ANSWER trim
What converts AC to DC power? - ANSWER TRUs
Where can you look at your battery voltage and load? - ANSWER DC ELEC
Synoptic page
You must push the ______ button twice to get to the DC electrical page: -
ANSWER ELEC push button on the ECP
Advisory messages cannot be cleared or boxed. - ANSWER true
As it relates to EICAS, what is a CRT? - ANSWER Cathode Ray Tube
The ADG, when deployed, powers HYD pump ______ . - ANSWER 3B
Advisory messages will always appear as a __________ message on the EICAS 2.
- ANSWER green
Max landing gear retraction speed is ________ and max landing gear extension is
_________. - ANSWER 200, 220
The FADECs send engine data directly to EICAS 1, 2 and the MFD displays,
bypassing the DCUs. - ANSWER false
The DCU determines warning priorities. - ANSWER true
Choose the answer that describes exactly when the warning and caution
messages are inhibited in the takeoff phase: - ANSWER L/R engines advanced to
T/O power and Weight on Wheels
The _______button allows the pilot to "Box" Status messages. - ANSWER STAT
Warning messages (unless a fire indication) are accompanied by a: - ANSWER
triple chime
VERIFIED ANSWERS
If the APU is running (assume in flight) and we lose GEN 1, what now powers AC
Bus 2? - ANSWER GEN 2
Which CRJ uses the CF34-8C5B1 engine? - ANSWER 700
The wing fuel tanks are [answer] type tanks:
(tip- the answer is TWO WORDS) - ANSWER wet wing
___ TRU's supply power to the DC buses. - ANSWER 4
In areas that require exceptional strength, the manufacturer uses: - ANSWER
titanium
The exhaust danger from the CRJ 700 engine at idle is: - ANSWER 100ft
When AC power is unavailable and BATT MASTER switch is on, the BATT BUS is
powered by: - ANSWER APU & MAIN BATT DIRECT bus
Max engine generator load is: - ANSWER 40 KVA
The only difference between the CRJ 700 and 702 - ANSWER the number of
passenger seats
Primary flight controls in this aircraft are: - ANSWER conventional cables/rods to
hydraulically powered controls
What did I say in class is the reason why we use both DC and AC power in large
aircraft? - ANSWER AC can travel farther without voltage reduction while DC
power can be stored for starting/indicating needs
AC Bus #1 develops a short. Which of the following will occur: - ANSWER
automatic transfer is inhibited
The CRJ-900 is type-certified as: - ANSWER CL-600-2D24
Which of the following are rated at 40 KVA. - ANSWER Integrated Drive
Generators (IDG)
, Circuit breaker panel 1 is located behind the captain; circuit breaker panel 2 is
located behind the first officer. - ANSWER true
If there is no AC power (assume master battery switch is ON) and the aircraft
needs servicing on the ground, how do you get power to the DC SERV BUS? -
ANSWER Select the DC SERV Switch to "ON"
What circuit breakers did I mention in class are arguably the MOST important
circuit breakers on the aircraft? So important, I personally think you should
memorize their EXACT location and position? - ANSWER trim
What converts AC to DC power? - ANSWER TRUs
Where can you look at your battery voltage and load? - ANSWER DC ELEC
Synoptic page
You must push the ______ button twice to get to the DC electrical page: -
ANSWER ELEC push button on the ECP
Advisory messages cannot be cleared or boxed. - ANSWER true
As it relates to EICAS, what is a CRT? - ANSWER Cathode Ray Tube
The ADG, when deployed, powers HYD pump ______ . - ANSWER 3B
Advisory messages will always appear as a __________ message on the EICAS 2.
- ANSWER green
Max landing gear retraction speed is ________ and max landing gear extension is
_________. - ANSWER 200, 220
The FADECs send engine data directly to EICAS 1, 2 and the MFD displays,
bypassing the DCUs. - ANSWER false
The DCU determines warning priorities. - ANSWER true
Choose the answer that describes exactly when the warning and caution
messages are inhibited in the takeoff phase: - ANSWER L/R engines advanced to
T/O power and Weight on Wheels
The _______button allows the pilot to "Box" Status messages. - ANSWER STAT
Warning messages (unless a fire indication) are accompanied by a: - ANSWER
triple chime
