Skywest ERJ 175 Limitations [ACTUAL
EXAM] LATEST VERSION
[QUESTIONS AND ANSWERS] WITH
STUDY GUIDE DETAILED AND
VERIFIED FOR GUARANTEED PASS-
LATEST UPDATE 2025 GRADED A
Max LND Weight - CORRECT ANSWER 74,957 lb
Max ZERO Fuel Weight - CORRECT ANSWER 69,467 lb 69,886 lb
Min RWY Width - CORRECT ANSWER 100' (8 stripes)
Min. Taxiway Width - CORRECT ANSWER 50 ft (SW)
Wing span - CORRECT ANSWER 93' 11"
Aircraft length - CORRECT ANSWER 103' 11"
Tail height - CORRECT ANSWER 32' 4"
Max Ops Alt - CORRECT ANSWER 41,000 ft
Max ALT T/O & LND - CORRECT ANSWER 10,000 ft
Max Temp TO/LND - CORRECT ANSWER ISA + 35*C (52*C)
Min Temp TO/LND - CORRECT ANSWER -40*C
RWY Slope - CORRECT ANSWER +/- 2%
Max Tailwind - CORRECT ANSWER 15 KTS
Max 1 Pack Opperations - CORRECT ANSWER 31,000 ft
Vmo (SL-8000) - CORRECT ANSWER 300
,Vmo (10,000- Mach Trans) - CORRECT ANSWER 320
MMO - CORRECT ANSWER .82
Va - CORRECT ANSWER 240
Vlo EXT - CORRECT ANSWER 250
Vle RET - CORRECT ANSWER 250
Vle - CORRECT ANSWER 250
V tire - CORRECT ANSWER 195
V RAT Deploy MAX - CORRECT ANSWER Vmo/MMO
Vmin
(To Provide Electrical Power) - CORRECT ANSWER 130
Vb (<10,000ft) - CORRECT ANSWER 250
Vb (>10,000ft) - CORRECT ANSWER 270 / .76M (lowest)
V wiper ops MAX - CORRECT ANSWER 250(SW)
V window - CORRECT ANSWER 160
Vfe 1 - CORRECT ANSWER 230
Vfe 2 - CORRECT ANSWER 215
Vfe 3 - CORRECT ANSWER 200
Vfe 4 - CORRECT ANSWER 180
Vfe 5 - CORRECT ANSWER 180
Vfe FULL - CORRECT ANSWER 165
Max X-Wind (dry) - CORRECT ANSWER 38 KT
Max X-Wind (wet) - CORRECT ANSWER 31 KT
Max X-Wind (compact snow) - CORRECT ANSWER 20 KT
Max X-Wind (standing water/slush/wet snow/dry snow) - CORRECT ANSWER 18 KT
,Max X-Wind (ice) - CORRECT ANSWER 12 KT
Static TO not rec with X-wind >__ - CORRECT ANSWER 25 KT
Landing Limits
RCC 6-1 - CORRECT ANSWER RCC 6 - 38 KT
RCC 5 - 31 KT
RCC 4 - 20 KT
RCC 3 - 15 KT
RCC 2 - 12 KT
RCC 1 - 8 KT
RCC 0 - PROHIBITED
Max Alt Flaps/Slats Extended - CORRECT ANSWER 20,000ft
Slats/Flaps Enroute - CORRECT ANSWER prohibited
Min Spoiler Speed - CORRECT ANSWER 180 kts
CAT II Approach Flaps - CORRECT ANSWER Mandatory Flaps 5
Landing Flaps Full - CORRECT ANSWER Go Around Flaps 4
Landing Flaps 5 - CORRECT ANSWER Go Around Flaps 2
Min Voltage - CORRECT ANSWER 22.5 V
Engine Start temp - CORRECT ANSWER Max 815*C
Oil Temp Engine Start - CORRECT ANSWER Min -40*C
Oil Pressure Engine Start - CORRECT ANSWER Min 25psi
Engine Start 1 & 2 Crank Limits (GND) - CORRECT ANSWER 90 sec ON / 10 sec
OFF
Engine Start 3 - 5 Crank Limits (GND) - CORRECT ANSWER 90 sec ON / 5 min OFF
Engine Start 1 & 2 Crank Limits (FLT) - CORRECT ANSWER 120 sec ON / 10 sec
OFF
Engine Start 3 - 5 Crank Limits (FLT) - CORRECT ANSWER 120 sec ON / 5 min
OFF
Dry Motoring Duty Cycle Limits #1 - CORRECT ANSWER 90 sec ON / 5 min OFF
, Dry Motoring Duty Cycle Limits #2 - 5 - CORRECT ANSWER 30 sec ON / 5 min OFF
Dry Motoring Duty Cycle Limits after 5 - CORRECT ANSWER 15 min cool down limit
When necessary to perform an engine start with tailwind, monitor _ - CORRECT
ANSWER N1 / verify N1 increase before starter cutoff (50% N2). If no N1 indication
engine must be manually aborted
T/O with Automatic Takeoff Thrust Control System (ATTCS) OFF is ___. - CORRECT
ANSWER Not Authorized.
Max Fuel Capacity - CORRECT ANSWER 20,935 lbs
Max Imbalance - CORRECT ANSWER 794 lbs
Min Fuel Tank Temp - CORRECT ANSWER -37*C
What is max Fuel imbalance before landing - CORRECT ANSWER >794 lbs
Fuel XFeed must be selected __ during T/O and LND - CORRECT ANSWER OFF
Wait __ after EICAS is energized to start the APU - CORRECT ANSWER 30 sec
Do not leave the A/C unattended more than __ with APU running - CORRECT
ANSWER 5 minutes
Simultaneous use of __ is prohibited. - CORRECT ANSWER APU bleed and HP cart
APU starter Duty cycle starter attempt 1 & 2 - CORRECT ANSWER 60 sec OFF
APU Starter Duty Cycle Starter Attempt 3 - CORRECT ANSWER 5 min OFF
APU Start Temp - CORRECT ANSWER -54*C - ISA +35
APU Start Alt - CORRECT ANSWER < 30,00 ft
APU Cont Opp Temp - CORRECT ANSWER -54*C - ISA +35 (52*C)
APU Cont Opp Alt - CORRECT ANSWER < 33,000 ft
APU Cont Opp Elec Gen Use - CORRECT ANSWER < 33,000 ft
APU Cont Opp Alt Bleed Use - CORRECT ANSWER < 15,000 ft
APU Cont Opp Alt Engine Start - CORRECT ANSWER < 21,000 ft
EXAM] LATEST VERSION
[QUESTIONS AND ANSWERS] WITH
STUDY GUIDE DETAILED AND
VERIFIED FOR GUARANTEED PASS-
LATEST UPDATE 2025 GRADED A
Max LND Weight - CORRECT ANSWER 74,957 lb
Max ZERO Fuel Weight - CORRECT ANSWER 69,467 lb 69,886 lb
Min RWY Width - CORRECT ANSWER 100' (8 stripes)
Min. Taxiway Width - CORRECT ANSWER 50 ft (SW)
Wing span - CORRECT ANSWER 93' 11"
Aircraft length - CORRECT ANSWER 103' 11"
Tail height - CORRECT ANSWER 32' 4"
Max Ops Alt - CORRECT ANSWER 41,000 ft
Max ALT T/O & LND - CORRECT ANSWER 10,000 ft
Max Temp TO/LND - CORRECT ANSWER ISA + 35*C (52*C)
Min Temp TO/LND - CORRECT ANSWER -40*C
RWY Slope - CORRECT ANSWER +/- 2%
Max Tailwind - CORRECT ANSWER 15 KTS
Max 1 Pack Opperations - CORRECT ANSWER 31,000 ft
Vmo (SL-8000) - CORRECT ANSWER 300
,Vmo (10,000- Mach Trans) - CORRECT ANSWER 320
MMO - CORRECT ANSWER .82
Va - CORRECT ANSWER 240
Vlo EXT - CORRECT ANSWER 250
Vle RET - CORRECT ANSWER 250
Vle - CORRECT ANSWER 250
V tire - CORRECT ANSWER 195
V RAT Deploy MAX - CORRECT ANSWER Vmo/MMO
Vmin
(To Provide Electrical Power) - CORRECT ANSWER 130
Vb (<10,000ft) - CORRECT ANSWER 250
Vb (>10,000ft) - CORRECT ANSWER 270 / .76M (lowest)
V wiper ops MAX - CORRECT ANSWER 250(SW)
V window - CORRECT ANSWER 160
Vfe 1 - CORRECT ANSWER 230
Vfe 2 - CORRECT ANSWER 215
Vfe 3 - CORRECT ANSWER 200
Vfe 4 - CORRECT ANSWER 180
Vfe 5 - CORRECT ANSWER 180
Vfe FULL - CORRECT ANSWER 165
Max X-Wind (dry) - CORRECT ANSWER 38 KT
Max X-Wind (wet) - CORRECT ANSWER 31 KT
Max X-Wind (compact snow) - CORRECT ANSWER 20 KT
Max X-Wind (standing water/slush/wet snow/dry snow) - CORRECT ANSWER 18 KT
,Max X-Wind (ice) - CORRECT ANSWER 12 KT
Static TO not rec with X-wind >__ - CORRECT ANSWER 25 KT
Landing Limits
RCC 6-1 - CORRECT ANSWER RCC 6 - 38 KT
RCC 5 - 31 KT
RCC 4 - 20 KT
RCC 3 - 15 KT
RCC 2 - 12 KT
RCC 1 - 8 KT
RCC 0 - PROHIBITED
Max Alt Flaps/Slats Extended - CORRECT ANSWER 20,000ft
Slats/Flaps Enroute - CORRECT ANSWER prohibited
Min Spoiler Speed - CORRECT ANSWER 180 kts
CAT II Approach Flaps - CORRECT ANSWER Mandatory Flaps 5
Landing Flaps Full - CORRECT ANSWER Go Around Flaps 4
Landing Flaps 5 - CORRECT ANSWER Go Around Flaps 2
Min Voltage - CORRECT ANSWER 22.5 V
Engine Start temp - CORRECT ANSWER Max 815*C
Oil Temp Engine Start - CORRECT ANSWER Min -40*C
Oil Pressure Engine Start - CORRECT ANSWER Min 25psi
Engine Start 1 & 2 Crank Limits (GND) - CORRECT ANSWER 90 sec ON / 10 sec
OFF
Engine Start 3 - 5 Crank Limits (GND) - CORRECT ANSWER 90 sec ON / 5 min OFF
Engine Start 1 & 2 Crank Limits (FLT) - CORRECT ANSWER 120 sec ON / 10 sec
OFF
Engine Start 3 - 5 Crank Limits (FLT) - CORRECT ANSWER 120 sec ON / 5 min
OFF
Dry Motoring Duty Cycle Limits #1 - CORRECT ANSWER 90 sec ON / 5 min OFF
, Dry Motoring Duty Cycle Limits #2 - 5 - CORRECT ANSWER 30 sec ON / 5 min OFF
Dry Motoring Duty Cycle Limits after 5 - CORRECT ANSWER 15 min cool down limit
When necessary to perform an engine start with tailwind, monitor _ - CORRECT
ANSWER N1 / verify N1 increase before starter cutoff (50% N2). If no N1 indication
engine must be manually aborted
T/O with Automatic Takeoff Thrust Control System (ATTCS) OFF is ___. - CORRECT
ANSWER Not Authorized.
Max Fuel Capacity - CORRECT ANSWER 20,935 lbs
Max Imbalance - CORRECT ANSWER 794 lbs
Min Fuel Tank Temp - CORRECT ANSWER -37*C
What is max Fuel imbalance before landing - CORRECT ANSWER >794 lbs
Fuel XFeed must be selected __ during T/O and LND - CORRECT ANSWER OFF
Wait __ after EICAS is energized to start the APU - CORRECT ANSWER 30 sec
Do not leave the A/C unattended more than __ with APU running - CORRECT
ANSWER 5 minutes
Simultaneous use of __ is prohibited. - CORRECT ANSWER APU bleed and HP cart
APU starter Duty cycle starter attempt 1 & 2 - CORRECT ANSWER 60 sec OFF
APU Starter Duty Cycle Starter Attempt 3 - CORRECT ANSWER 5 min OFF
APU Start Temp - CORRECT ANSWER -54*C - ISA +35
APU Start Alt - CORRECT ANSWER < 30,00 ft
APU Cont Opp Temp - CORRECT ANSWER -54*C - ISA +35 (52*C)
APU Cont Opp Alt - CORRECT ANSWER < 33,000 ft
APU Cont Opp Elec Gen Use - CORRECT ANSWER < 33,000 ft
APU Cont Opp Alt Bleed Use - CORRECT ANSWER < 15,000 ft
APU Cont Opp Alt Engine Start - CORRECT ANSWER < 21,000 ft
