Take - Off General Principles - Ch 5

Question 1

TOD (B)

Answer 1

Brake release - Screen Height

Question 2

TOR (B)

Answer 2

Brake Release - VLOF

Question 3

VR

Answer 3

Pull back on stick speed

Question 4

Acceleration =

Answer 4

Excess Thrust / Mass

Reduces during t/o run

Question 5

RLTOM/FLLTOM

Answer 5

Runway Limited TOM

Field Length Limited TOM

Question 6

CLTOM

Answer 6

Climb Performance Limited TOM

Question 7

TYRE LTOM

Answer 7

Tyre LTOM

Question 8

OBSLTOM

Answer 8

Obstruction limited TOM

Question 9

Engine Bleed Air

Answer 9

Used for Air conditioning packs which decreases available thrust and increases the TOD

Question 10

Headwind

Answer 10

= wind speed x cos theta

Only allowed to account for 50% Headwind
150% of Tailwind

Question 11

Crosswind =

Answer 11

= windspeed x sin theta

Question 12

TOD Increases with:

Answer 12

Tailwind 
Hot and High (low density)
Increased AC mass 
Air conditioning packs on
Upslope 
Surface Contaminants 
Reduced Flap Setting

Question 13

Upslope RW limitations

Answer 13

1% sloped runway will increase TOD by 10%

Question 14

Increase AC Mass

Answer 14

Will increase TOD

10% increase in TO speed = 20% increase in TOD