SKYWEST ERJ 175 KV LATEST
EXAM
What generates ELECTRICAL EMERGENCY EICAS message? -
ANSWERS-No AC power to AC Bus 1 and 2
What would cause the RAT to deploy automatically in flight? -
ANSWERS-Failure of all AC power
How long does the RAT take to deploy and latch to the aircraft? -
ANSWERS-8 seconds, 150kts min, then 130 kts min
What is powering the electrical system during an emergency? -
ANSWERS-Batteries power DC ESS Buses and AC Ess busses through
INV until RAT deploys
What is available in the flight deck to pilots during an electrical
emergency? - ANSWERS-DC Ess bus 1,2,3
During an electrical emergency how can you tell the batteries are being
charged? - ANSWERS-No "Battery discharge" message on EICAS
Does the RAT charge the batteries? Emer lights? - ANSWERS-Yes,
emer light batteries are charged through DC ESS bus.
END OF
PAGE
1
, SKYWEST ERJ 175 KV LATEST
EXAM
What items are on the AC Ess bus - ANSWERS-- AC Fuel pump 2
- Hyd Sys 3 Elec Pump 3A
- SL/FL ACE
What is the max altitude the APU can be started? - ANSWERS-310
What is the max altitude the APU is operational? - ANSWERS-330
Will the APU automatically shutdown in flight for a fire? What will it
shutdown for in flight? - ANSWERS-No....
- U - Underspeed
- F - FADEC fault
- O - Overspeed
Calculate Vapp Speed? - ANSWERS--No Stall Protect = Vref +(.5)HW
Component + gust factor (min +5 max +20)
-Stall Protect = Vref +(.5)HW Component + gust factor (min 0, max
+20)
END OF
PAGE
2
, SKYWEST ERJ 175 KV LATEST
EXAM
What type of brakes? How do they work best? - ANSWERS-Carbon,
short firm applications
When will AT automatically retard on landing? - ANSWERS-Flaps 5 or
full, gear down, RA below 150 ft., engages at 30 ft.
How should you configure the aircraft when landing on a contaminated
runway? - ANSWERS-Flaps full, max reverse thrust, autobrake med
If you had a failure of both hydraulic system 1 and 2, how would you
stop the aircraft on landing? - ANSWERS-parkinng brake using
accumulator pressure, 6 applications
What concerns are their when using the parking brake on landing? -
ANSWERS-no anti-skid protection, no anti-wheel lock protection
What is max tire speed? when might this be a factor? - ANSWERS-
195kts, no flap/slat landing
END OF
PAGE
3
, SKYWEST ERJ 175 KV LATEST
EXAM
How would you configure the aircraft for engine anti-ice on upon
landing? - ANSWERS-manually turn it on for taxi in
How long are you required to wait before shutting down an engine upon
landing? Does this change if the thrust reversers were used? -
ANSWERS-2 min, no?
With engine one running at the gate and external AC connected what is
powering the elec system? - ANSWERS-IDG 1 powering left side, AC
GPU powering right side. (inside, outside, crosside)
What causes cabin alt high eicas? - ANSWERS-Cabin alt 9700 ft.
What is the memory item for Cabin ALT Hi? - ANSWERS--OXYGEN
MASKS - DON/100%
-CREW COMM - ESTABLISH
Two practical uses of descend now? - ANSWERS-descending on the
star and commanded to "descend now" but not yet at your TOD.
Recalculates line through hard alts etc.
END OF
PAGE
4
EXAM
What generates ELECTRICAL EMERGENCY EICAS message? -
ANSWERS-No AC power to AC Bus 1 and 2
What would cause the RAT to deploy automatically in flight? -
ANSWERS-Failure of all AC power
How long does the RAT take to deploy and latch to the aircraft? -
ANSWERS-8 seconds, 150kts min, then 130 kts min
What is powering the electrical system during an emergency? -
ANSWERS-Batteries power DC ESS Buses and AC Ess busses through
INV until RAT deploys
What is available in the flight deck to pilots during an electrical
emergency? - ANSWERS-DC Ess bus 1,2,3
During an electrical emergency how can you tell the batteries are being
charged? - ANSWERS-No "Battery discharge" message on EICAS
Does the RAT charge the batteries? Emer lights? - ANSWERS-Yes,
emer light batteries are charged through DC ESS bus.
END OF
PAGE
1
, SKYWEST ERJ 175 KV LATEST
EXAM
What items are on the AC Ess bus - ANSWERS-- AC Fuel pump 2
- Hyd Sys 3 Elec Pump 3A
- SL/FL ACE
What is the max altitude the APU can be started? - ANSWERS-310
What is the max altitude the APU is operational? - ANSWERS-330
Will the APU automatically shutdown in flight for a fire? What will it
shutdown for in flight? - ANSWERS-No....
- U - Underspeed
- F - FADEC fault
- O - Overspeed
Calculate Vapp Speed? - ANSWERS--No Stall Protect = Vref +(.5)HW
Component + gust factor (min +5 max +20)
-Stall Protect = Vref +(.5)HW Component + gust factor (min 0, max
+20)
END OF
PAGE
2
, SKYWEST ERJ 175 KV LATEST
EXAM
What type of brakes? How do they work best? - ANSWERS-Carbon,
short firm applications
When will AT automatically retard on landing? - ANSWERS-Flaps 5 or
full, gear down, RA below 150 ft., engages at 30 ft.
How should you configure the aircraft when landing on a contaminated
runway? - ANSWERS-Flaps full, max reverse thrust, autobrake med
If you had a failure of both hydraulic system 1 and 2, how would you
stop the aircraft on landing? - ANSWERS-parkinng brake using
accumulator pressure, 6 applications
What concerns are their when using the parking brake on landing? -
ANSWERS-no anti-skid protection, no anti-wheel lock protection
What is max tire speed? when might this be a factor? - ANSWERS-
195kts, no flap/slat landing
END OF
PAGE
3
, SKYWEST ERJ 175 KV LATEST
EXAM
How would you configure the aircraft for engine anti-ice on upon
landing? - ANSWERS-manually turn it on for taxi in
How long are you required to wait before shutting down an engine upon
landing? Does this change if the thrust reversers were used? -
ANSWERS-2 min, no?
With engine one running at the gate and external AC connected what is
powering the elec system? - ANSWERS-IDG 1 powering left side, AC
GPU powering right side. (inside, outside, crosside)
What causes cabin alt high eicas? - ANSWERS-Cabin alt 9700 ft.
What is the memory item for Cabin ALT Hi? - ANSWERS--OXYGEN
MASKS - DON/100%
-CREW COMM - ESTABLISH
Two practical uses of descend now? - ANSWERS-descending on the
star and commanded to "descend now" but not yet at your TOD.
Recalculates line through hard alts etc.
END OF
PAGE
4
