2. TAKEOFF TERMINOLOGY

9324. What is the name of an area beyond the end of a runway which does not contain obstructions and can be considered when calculating takeoff performance of turbine-powered aircraft?. Clearway. Stopway. Obstruction clearance plane.

9327. What is an area identified by the term “stopway”?. An area, at least the same width as the runway, capable of supporting an airplane during a normal takeoff. An area designated for use in decelerating an aborted takeoff. An area, not as wide as the runway, capable of supporting an airplane during a normal takeoff.

8134. For which of these aircraft is the “clearway” for a particular runway considered in computing takeoff weight limitations?. Those passenger-carrying transport aircraft certificated between August 26, 1957 and August 30, 1959. Turbine-engine-powered transport airplanes certificated after September 30, 1958. U.S. certified air carrier airplanes certificated after August 29, 1959.

9317. Which is a definition of V2 speed?. Takeoff decision speed. Takeoff safety speed. Minimum takeoff speed.

9319. What is the correct symbol for minimum unstick speed?. VMU. VMD. VFC.

8774. The maximum speed during takeoff that the pilot may abort the takeoff and stop the airplane within the accelerate-stop distance is. V2. VREF. V1.

8775. The minimum speed during takeoff, following a failure of the critical engine at VEF, at which the pilot may continue the takeoff and achieve the required height above the takeoff surface within the takeoff distance is indicated by symbol. V2min. V1. VLOF.

8780. The symbol for the speed at which the critical engine is assumed to fail during takeoff is. V2. V1. VEF.

9076. Which performance factor decreases as airplane gross weight increases, for a given runway?. Critical engine failure speed. Rotation speed. Accelerate-stop distance.

9085. Which condition has the effect of reducing critical engine failure speed?. Slush on the runway or inoperative antiskid. Low gross weight. High density altitude.

9083. What effect does an uphill runway slope have upon takeoff performance?. Increases takeoff distance. Decreases takeoff speed. Decreases takeoff distance.

9075. Which condition reduces the required runway for takeoff?. Higher-than-recommended airspeed before rotation. Lower-than-standard air density. Increased headwind component.

9797. You are rolling out after touchdown and decide you really need to abort your landing, and takeoff. Your airplane is at 116 knots and your engines have spooled down to 71% idle. You need a V2 of 142 to safely lift off and climb. The airplane will require 6 seconds to accel- erate after the engines spool up to takeoff thrust, which requires 4 seconds. How much runway will you require for a safe landing abort from your decision point? (Use an average of 129 knots ground speed.). 1,738 feet. 2,178 feet. 3,601 feet.

9797-1. You touchdown long with a speed of 145 knots on a 9,001 foot runway and the braking is not working, so you decide to takeoff and climb out. The engines require 5 seconds to spool up and then the airplane requires 10 seconds of acceleration time to lift off again. The 5,000 foot marker flashes by. Do you have enough runway to lift off? (Use 132 knots for the average groundspeed.). Yes, there will be a margin of 850 feet and almost 3 seconds of decision time. Yes, there will be a margin of 2,001 feet and almost 5 seconds of decision time. No, the runway is 1,340 feet too short and my decision is about 6 seconds too late.

9797-2. You touchdown long with a speed of 145 knots on a 8,501 foot runway and the braking is not working, so you decide to takeoff and climbout. The engines require 5 seconds to spool up and then the airplane requires 10 seconds of acceleration to lift off again. The 4,000 foot marker flashed by 2 seconds ago. Do you have enough runway to lift off? (Use 143 knots for average ground speed due to the tailwind.). Yes, there will be a margin of about 850 feet which is almost 3 seconds of decision time. Yes, there will be a margin of almost 101 feet which is about 1.5 seconds of decision time. No, the runway is 99 feet too short and my decision was about 0.4 seconds too late.

9801. One typical takeoff error is. delayed rotation, which may extend the climb distance. premature rotation, which may increase takeoff distance. extended rotation, which may degrade acceleration.

9802. Excessive takeoff speeds may result in approximately a. 4% takeoff distance increase for each 1% of additional takeoff speed. 1% takeoff distance increase for each 2% of additional takeoff speed. 2% takeoff distance increase for each 1% of additional takeoff speed.