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Most commercial turbines being assembled onshore in Sweden today (2012) have blades that are about 50 meters long.
Offshore turbines have blades up to 70 meters.
An 83 meter blade was sent to a testing facility in October of 2012.
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∙ 11y ago
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What are the blades on a wind turbine called?
Blades
What are the parts of a wind turbine?
The base tower, the blades, the turbine.
Why should wind turbine blades be light?
to allow the blades to begin rotation in low wind speed, heavier blades need higher wind speed to start them.
Why should wind turbine blades be very lightweight?
r
Does the number of blades on a wind turbine affect how it works?
nah man
What are the blades on a wind turbine called?
Blades
What is a wind machine with blades?
A wind machine with blades is so called a wind turbine, or a windmill.
Does a wind turbine have to have 3 blades?
no
What are the parts of a wind turbine?
The base tower, the blades, the turbine.
How many feet wide is a wind turbine?
Wind turbine vary enormously in size from a small turbine on a boat with blades about two feet in diameter to large industrial 'wind farms' the blades of which are individually dozens of feet long
Can you build wind turbine blades out of balsa wood on a meter-high wind turbine that have an rpm of 8700?
yes
How many blades do most wind turbines have?
There are 3 blades3 blades on each turbine
What are wind turbine blades built from?
Newer blades are made of aluminum and composite materials
Why should wind turbine blades be light?
to allow the blades to begin rotation in low wind speed, heavier blades need higher wind speed to start them.
Why should wind turbine blades be very lightweight?
r
What are the advantages of wooden wind turbine blades?
cheap and easy to maintain
Should blades on a wind turbine be round or strait edges?
round
