항공사 기출문제 정리 17

1. A definition of the term “viscous hydroplaning” is where

 

A. the airplane rides on standing water

B. a film of moisture covers the painted or rubbercoated portion of the runway

C. the tires of the airplane are actually riding on a mixture of steam and melted rubber

 

2. Compared to dynamic hydroplaning, at what speed does viscous hydroplaning occur when landing on a smooth, wet runway?

 

A. At approximately 2.0 times the speed that dynamic hydroplaning occurs

B. At a lower speed than dynamic hydroplaning

C. At the same speed as dynamic hydroplaning

 

3. What is the best method of speed reduction if hydroplaning is experienced on landing?

 

A. Apply full main wheel braking only

B. Apply nosewheel and main wheel braking alternately and abruptly

C. Apply aerodynamic braking to the fullest advantage

 

4. Freezing Point Depressant (FPD) fluids used for deicing

 

A. provide ice protection during flight

B. are intended to provide ice protection on the ground only

C. on the ground cause no performance degradation during takeoff

 

5. Freezing Point Depressant (FPD) fluid residue on engine fan or compressor blades

 

A. Can increase performance and cause stalls or surges

B. Could cause FPD vapors to enter the aircraft but would have no effect on engine thrust or power

C. Can reduce engine performance and cause surging and/or compressor stalls

 

6. What minimum aircraft equipment is required for operation within Class C airspace?

 

A. Two-way communications

B. Two-way communications and transponder

C. Transponder and DME