PPRuNe Forums - View Single Post - Free PT6A Training Material
Thread: Free PT6A Training Material
View Single Post
Old 31st Dec 2012, 14:46
  #6 (permalink)  
ericferret
 
Join Date: Dec 2005
Location: England
Posts: 1,459
Received 34 Likes on 20 Posts
The usual explanation is to counteract internal rotational torque forces.
Think contra rotating propellers.
ericferret is offline