Max Troutt
Friday, December 16, 2011
An electric-generator turbine spins at 3600 rpm?
Your Ad Here
An electric-generator turbine spins at 3600 rpm. Friction is so small it takes the turbine 10 min to coast to a stop. How many revolutions does it make while stopping?
0 comments:
Post a Comment
Newer Post
Older Post
Home
Subscribe to:
Post Comments (Atom)
0 comments:
Post a Comment