Card 281
Question
On second attempt at light off, FADEC commands single ignition for how long?
Answer
7 sec
E190 Systems+Limitations
Discover E190 Systems+Limitations: 429 flashcards with questions and answers.
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Cards in this set
Card 282
Question
On second attempt at light off, FADEC commands double ignition for how long?
Answer
8 sec
Card 283
Question
At what N2 dows starter cutout?
Answer
50% N2
Card 284
Question
The FADEC has no protections for X, Y, Z in-flight
Answer
Hot starts, hung starts, or failure to light off for in flight engine starts
Card 285
Question
What happens during an inflight start if the ITT is exceeded?
Answer
FADEC interrupts fuel flow for 4 sec, then resumes the start. It does so 8 times, after this the FADEC will no longer interrupt the start
Card 286
Question
If no light off is detected within XX sec, start should be manually aborted
Answer
30 second
Card 287
Question
On ground: Below what N2 is auto relight terminated?
Answer
Below 52% N2
Card 288
Question
Above what N2 does the FADEC PMA power the FADEC?
Answer
Above 50% N2
Card 289
Question
What conditions activates the ATTCS into RSV?
Answer
Eng fail on TO, Eng fail on GA, Windshear or difference between N1 is more than15% between engines
Card 290
Question
What is the minimum permissible TO flex thrust?
Answer
75% of rated thrust
Card 291
Question
Is assumed temperature TO available with ATTCS selected off?
Answer
Yes
Card 292
Question
Is it possible to select a CLB thrust lower than TO Thrust?
Answer
No
Card 293
Question
What is the engine flat rate?
Answer
ISA +15 or ISA + 20 depending on model
Card 294
Question
During ground start,below what ITT does the FADEC allow fuel flow?
Answer
120 degrees
Card 295
Question
What happens if you press and hold the FIRE EXTINGUISHER TEST BUTTON for more than 10 seconds?
Answer
APU will automatically shut down
Card 296
Question
Which MAU and electrical bus powers the engine fire detection?
Answer
MAU 1 (DC ESS BUS 1) and MAU 3 (DC ESS BUS 2)
Card 297
Question
Which electrical bus powers the engine fire exinguisher?
Answer
HOT BATT BUS 1 and HOT BATT BUS 2
Card 298
Question
How many loops are located in the engine?
Answer
two
Card 299
Question
When an engine fire is detected, how many alerts/indications will there be?
Answer
5, aural warning, fire handle lights up, master warning light, fire warning light on ITT and EICAS WARNING message
Card 300
Question
What happens when you pull an engine fire handle?
Answer
4 things, fuel shutoff valve close, hydraulic valve close, bleed air valve close and cross bleed shut off valve closes.
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