General Oral Questions Flashcards
What is the wingspan of the CRJ550?
76 ft 3 in.
When can a circuit breaker be reset?
If directed by the fligt manual or PIC determines it necessary for the safe conduct of fligh.
When is an engine failure detected?
When the N1 is below 15% of the set power.
What happens to the operative engine when an engine fails?
Higher power is scheduled depending on throttle position.
In TOGA, APR is scheduled.
In CLB, MCT is scheduled.
In cruise, a proportional amount is applied.
APU bleed air extactipn is not permitted above what altitude?
25000 ft.
When can an amber caution message be boxed?
Both engines are stabilised at idle.
Climb restrictions in RVSM?
The last 2000 ft must be done at 1000 fpm.
When must the recog lights be illuminated?
Under movement below 18000 ft.
10 minutes mist be turned off if not taxiing.
What cabin altitude do the masks drop?
14000 ft +/- 500 ft.
When do we get a hydraulic low pressure warning?
Less than 1800 PSI.
At what temperature do we get a hydraulic temperature warning?
96 C.
When does the AP disconnect automatically?
Both YD are disengaged or fail.
FCC system detects a failure.
Stall warning.
Windshear event after 2 seconds.
Backing up with thrust reversers is?
Prohibited.
Before attempting an air start, ITT must be below?
90 C.
Before attempting to ground start an engine the ITT must be below?
120 C.
How does air flow through
Can you leave the gate with less than the load plan fuel?
Yes, provided you are above min fuel and taxi fuel.
What are the cumulative flight duty periods for 168 hours and 672 hours?
60 in 168.
190 in 672.
What are the cumulative flight time limitations for 672 hours and 365 days?
100 in 672 hours.
1000 in 365 days.
What does the ram air scoop at the bottom of the vertical stabilizer supply?
Cooling air to the PACKs and hydraulic system 1 and 2 in flight.
Which message are not inhibited by the DCU switchlight?
TCAS and EGPWS.
