Airspeeds

Question 1

What is Vmo

Answer 1

335 KIAS

Question 2

What is Mmo

Answer 2

0.85 Mach

Question 3

What is Mmo during flight in RVSM airspace

Answer 3

0.82 Mach

Question 4

What are the Flap Extension Speeds at 1°

Answer 4

230 KIAS

Question 5

What are the Flap Extension Speeds at 8°

Answer 5

230 KIAS

Question 6

What are the Flap Extension Speeds at 20°

Answer 6

220 KIAS

Question 7

What are the Flap Extension Speeds at 30°

Answer 7

185 KIAS

Question 8

What are the Flap Extension Speeds at 45°

Answer 8

170 KIAS

Question 9

What is Max Landing Gear Operating speed for extension (VLO)

Answer 9

220 KIAS

Question 10

What is Max Landing Gear Operating speed for retraction (VLO)

Answer 10

200 KIAS

Question 11

What is Max Landing Gear Extended speed (VLE)?

Answer 11

220 KIAS

Question 12

What is Max Turbulence Penetration Speed

Answer 12

280 KIAS/0.75 Mach which ever is slower

Question 13

What is Max Windshield Wiper Operation Speed

Answer 13

250 KIAS

Question 14

What is Max Operating altitude

Answer 14

41,000 FT

Question 15

What is Max airport pressure altitude for takeoff and landing

Answer 15

8,000 FT

Question 16

Max demonstrated crosswind for takeoff and landing

Answer 16

Aug 2019 Study Guide says:
22 knots for takeoff and landing
15 knots on a slippery runway

I’d go with Manual information.

Manual CFM 950 Page 7.5 Revision 18 Has
CRJ 900
Takeoff 35 KTS (Not Limiting)
Landing 32 KTS (Not Limiting)

If the runway is known to be slippery (snow or ice covered), a crosswind component of
15 knots should be the maximum.

Question 17

Max tailwind approved for Takeoff and Landing

Answer 17

10 knots

Question 18

Max Tire Speed

Answer 18

195 Knots Ground Speed

Question 19

Max Altitude for extending Flaps

Answer 19

15,000 FT

Question 20

Max Runway slopes for Takeoff and Landing

Answer 20

+2% uphill and

-2% downhill