View Full Version : CFI Pop Quiz #208 - Action
Chris Burgess
02-08-2006, 05:09 AM
What action is necessary to make an aircraft turn?
A) Yaw the aircraft.
B) Change the direction of lift.
C) Change the direction of thrust.
GyroRon
02-08-2006, 05:11 AM
Bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb bbbbbbbbbbbbbbb!
RockyMeLad
02-08-2006, 06:59 AM
Ron, you're stuttering again...
but your answer is right.
Paul_Zurawski
02-08-2006, 10:50 AM
Gotta get the lift component into a horizontal vector (B)
Student
02-08-2006, 11:11 AM
I like the easy ones. :)
mceagle
02-08-2006, 02:17 PM
"C" - Change the direction of thrust (rotor)
Mike Jackson
02-08-2006, 06:32 PM
All the above but most conventionally "B".
Chris Burgess
02-09-2006, 04:40 AM
There is only one "most correct" answer with the FAA.
Doug Riley
02-09-2006, 05:25 AM
The FAA apparently is not "on board" with rotorcrafters' use of the word "thrust" to refer to the resultant force generated by the rotor. To them, thrust is only what a propeller makes.
You just have to memorize the answers they want.
Chris Burgess
02-09-2006, 11:52 AM
The horizontal component of "lift" makes the aircraft turn. The study guide says you can not change the direction of thrust, ie propeller. Guess what? The FAA answer is "B". Ron, it's OK to take your finger off the "B" key, really!!!
Rehan K.Janjua
02-09-2006, 12:09 PM
I knew this one .
But got left out again... what a Bomer.
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