Helix angle the helix angle. The efficiency can be plotted versus the helix angle for a constant friction, as shown in the adjacent diagram. The maximum efficiency is a helix angle between 40 and 45 degrees, however a reasonable efficiency is achieved above 15°. Due to difficulties in forming the thread, helix angle greater than 30° are rarely used. Moreover, above 30° the friction angle becomes smaller than the helix angle and the nut is no longer self-locking and the mechanical advantage disappears. In helical and worm gears, the helix angle denotes the standard pitch circle unless otherwise specified. Application of the
Larger than Life (House) tells his wife that they should get a divorce; he cannot give up his philandering, and it hurts her so much, she has turned to an online relationship for emotional comfort. The A.V. Club gave this episode a B- rating. Larger than Life (House) "Larger Than Life" is the ninth episode of the seventh season of the American medical drama "House". It aired on January 17, 2011. When a musician named Jack (guest star Matthew Lillard) puts his life on the line to save a stranger who fell onto subway tracks, he emerges unscathed, then suddenly collapses, much to his