Wind turbines
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Slide 1 - Diapositive
Slide 2 - Diapositive
Slide 3 - Diapositive
What is the difference between a windmill and a wind turbine?
Slide 4 - Question ouverte
timer
1:00
WIND TURBINES
Slide 5 - Carte mentale
Slide 6 - Diapositive
foundation
connection to the electric grid
tower
access ladder
yaw control
nacelle
generator
anemometer
brake
gearbox
rotor blade
blade pitch control
rotor hub
Slide 7 - Question de remorquage
Slide 8 - Vidéo
Leg uit wat de 'pitch' is van een windmolen (in NL)
Slide 9 - Question ouverte
Why do the blades experience huge amounts of stress?
Slide 10 - Question ouverte
Slide 11 - Diapositive
Slide 12 - Diapositive
Why is this material used for the construction of the blades?
Slide 13 - Question ouverte
The Scroby Sands windfarm was
A
the first windfarm
B
one of the first NOT on land
C
the most important windfarm in the UK
D
outdated
Slide 14 - Quiz
Slide 15 - Diapositive
Give an example of the power of Mother Nature
Slide 16 - Question ouverte
Slide 17 - Diapositive
Translate into Dutch:
'maintenance-free'
Slide 18 - Question ouverte
Slide 19 - Diapositive
Why is the size of the blades deceptive?
Slide 20 - Question ouverte
Give 3 reasons for erosion of the blades that are mentioned in the video
