50-105

What weather phenomena are considered hazardous for flight?

• Icing
  
  

• Clear air turbulence
  
  

• Drizzle
  
  

• Light winds

• Broken clouds at 10,000 ft

Which navigation systems are commonly used for instrument navigation?

• VOR

• NDB
  
  

• GPS
  
  

• ILS

• DME

What are the main purposes of a flight management system (FMS)?

• Calculate fuel consumption

• Manage autopilot settings
  
  

• Communicate with ground crew

• Store flight manuals

• Optimize flight path

What does the abbreviation "QFE" represent?

• Altimeter setting for sea level

• Altimeter setting for field elevation
  
  

• Pressure altitude

• Pressure altitude

• Runway pressure

Which actions are necessary during an emergency descent

• Extend landing gear

• Deploy speed brakes
  
  

• Contact ATC

• Shut down engines

• Turn off navigation lights

What systems are critical for fire detection and suppression on an aircraft?

• Smoke detectors

• Emergency oxygen system

• Fire extinguishers

• Hydraulic system

• fuel jettison system

What equipment is used in the event of a cabin depressurization?

• Oxygen masks

• Emergency escape slides
  
  

• Portable oxygen bottles

• Fire extinguishers
  
  

• Protective breathing equipment

What are the correct steps in a go-around procedure?

• Increase thrust

• Lower flaps
  
  

• Retract landing gear
  
  

• Contact ATC
  
  

• Reduce airspeed

Which of the following are considered human factors that affect pilot performance?

• Fatigue
  
  

• Weather
  
  

• Stress
  
  

• Aircraft weight
  
  

• Flight duration

Which sentences are grammatically correct?

• the aircraft has been landed safety

• the aircraft landed safety

• "The aircraft was landing safely."
  
  

• The aircrafts landed safely."
  
  

• "The aircraft is being landed safely."