• 1. 
    What does an altimeter measure?

  • speed
  • distance
  • altitude
  • voltage
  • 2. 
    How much fuel does a Boeing 747 burn each hour in flight (in liters)?

  • 20000
  • 4000
  • 15000
  • 9000
  • 3. 
    Which invention was not critical to navigation?

  • sextant
  • compass
  • laser
  • portable clock
  • 4. 
    How many horsepower does the world’s largest truck engine have?

  • 1500
  • 2000
  • 3500
  • 3000
  • 5. 
    Which of these is a satellite-based system of navigation?

  • sonar
  • radar
  • laser
  • GPS
  • 6. 
    A half-hitch is a kind of:

  • knot
  • hard candy
  • shoelace
  • wagon
  • 7. 
    Which of these parts helps steer a boat?

  • mast
  • rudder
  • prow
  • anchor
  • 8. 
    Which of these is used to find direction?

  • altimeter
  • barometer
  • compass
  • speedometer
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