Perf Man

Question 1

Approach speed

Answer 1

Threshold plus 10

Question 2

Flaps 100 % threshold speed

Answer 2

Vs x 1.32

Question 3

Threshold speed flaps 50 %

Answer 3

Vs x 1.28

Question 4

Threshold speed flaps 0 %

Answer 4

Vs x 1.28

Question 5

Threshold speed max effort

Answer 5

1.1 Vs + 5.5 KIAS

Question 6

Vs

Answer 6

Power off stall speed

Question 7

FUSS

Answer 7

Flaps up safety speed
1.25 X flaps up power off stall speed
1.7 g maneuvering capability
(1.3 if 3 eng)

Question 8

Refusal speed

Answer 8

Maximum speed to which the aircraft can accelerate with engines at takeoff power and then stop within the remainder of the runway available.
2 eng reverse, one in ground idle and one feathered.

Question 9

Critical engine failure speed

Answer 9

Speed to which the aircraft can accelerate, lose an engine, and then either continue the takeoff with remaining engines or stop in same total runway distance.

Question 10

Brake energy limit speed

Answer 10

Max speed at which anti-skid braking can be applied without exceeding the energy absorption of the brake system.

Question 11

Vmcg based on (8 things)

Answer 11

No 1 failed with prop auto-feathered
Max takeoff pwr on all remaining eng
ATCS operating
Max rudder deflection limited by 150lbs
Flaps 50
Min takeoff weight
No nosewheel steering required
Max lateral deviation of 30ft

Question 12

Vmca 3 engine based on (7 things)

Answer 12

ATCS operational
No.1 engine failed with prop feathered
Max takeoff power commanded
Max rudder deflection
Zero rudder trim
Min flying weight
Bank angle up to 5 degrees from failed eng

Question 13

Vmca 2 engine based on (8 things)

Answer 13

-No 1 and 2 engines failed, 2 feathered 1 windmilling
-max takeoff power
-max rudder deflection
-flaps 50
-Min flying weight
-Bank angle 5 degrees away
-rudder trim required for 3 degree approach with 3 eng operating
-gear down