>30° & >30 knots: engine setting is?

• A. Idle/Taxi thrust, release brakes, TOGA
• B. TOGA only
• C. 50%N1
• D. Idle, hold brakes

Answer: (A)

The main idea is how thrust is managed during a jet takeoff. You don’t start the takeoff roll with full takeoff thrust already in place; you prepare by using idle or taxi thrust while you’re lining up. Once you’re ready to depart and you have released the parking brakes, you advance to takeoff thrust (TOGA) to ensure maximum power for a safe liftoff and climb. The condition of being above 30 knots and the pitch being above 30 degrees signals you’re in the takeoff/initial-climb regime, where making TOGA available gives you the needed performance.

Other options don’t fit because they either keep you at insufficient thrust for takeoff (50% N1) or suggest holding idle while attempting to depart, which would not provide the required acceleration and liftoff capability. The sequence idle/taxi thrust, release brakes, then TOGA reflects the typical takeoff procedure: preparatory thrust on the ground, then full takeoff thrust when the roll begins.