Card 201
Question
How many channels does the CPC (Cabin Pressure Controller) have?
Answer
2 independent channels
E190 Systems+Limitations
Discover E190 Systems+Limitations: 429 flashcards with questions and answers.
- Subject
- No category / Others
- Language of creation
- English
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Cards in this set
Card 202
Question
At what value does the NPRV (Negative Pressure Relief Valve) open?
Answer
-0.5 PSI
Card 203
Question
What is the nominal dif. pressure below 37000ft?
Answer
7.8 PSI
Card 204
Question
What is the nominal dif. pressure at or above 37000ft?
Answer
8.4 PSI
Card 205
Question
What altitude will the cabin climb to if you press the DUMP switch?
Answer
12400ft with 2000ft/min
Card 206
Question
You have been flying the airplane with MANUAL pressureization mode. Will the cabin depressurize after landing?
Answer
No. Must be done manually
Card 207
Question
What happens with the cabin altitude during a level off in a step climb?
Answer
The cabin keeps on climbing, provided that flight level data is insterted in the FMS
Card 208
Question
How many inverters are fitted?
Answer
One
Card 209
Question
How manu TRUs?
Answer
Three
Card 210
Question
How many seconds must the IDG rotary switch be held in DISC to disconnect the IDG?
Answer
One sec
Card 211
Question
What is the maximum time the IDG rotary switch can be held in DISC position?
Answer
Three sec
Card 212
Question
What is the rating of one IDG?
Answer
40kVA
Card 213
Question
Can the IDG disconnect automatically?
Answer
Yes, above 185 degrees
Card 214
Question
Which Battery is exclusively used for APU start?
Answer
Batt 2
Card 215
Question
Do you need to manually press the AC GPU pushbutton, even if the light "IN USE" has already extinguished?
Answer
Yes
Card 216
Question
What is the rating of the RAT?
Answer
15kVA
Card 217
Question
If both AC power sources are lost, the RAT will deploy automatically. How many seconds will it take before it supplies power to AC ESS BUS?
Answer
8sec
Card 218
Question
Which Hydraulic system does the RAT power?
Answer
HYD 3A, AC pump
Card 219
Question
Below what speed does the RAT stop powering the DC ESS BUS+STANDBY AC BUS?
Answer
Below 130kts
Card 220
Question
What bus does the DC GPU power?
Answer
APU START BUS only
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