The term is rotate. It is the point when the aircraft is at a speed that it can safely lift off and the pilot rotates the control column aft to make the plane climb. Source(s): Former USAF Aircrew.
Crazing is the phenomenon that produces a network of fine cracks on the surface of a material, for example in a glaze layer. Crazing frequently precedes fracture in some glassy thermoplastic polymers.razing occurs in some thermoplastics such as acrylonitrile butadiene styrene (ABS plastic) when stressed. It is a typical response in rubber toughening, where crazes are initiated at the surfaces of the rubber particles added to toughen the material.
Home Â» Car Maintenance Â» What Causes Engine Pinging. What Causes Engine Pinging Posted on Autos.com Editor. in Car Maintenance. on October 7, 2013. Engine pinging or knocking occurs when a pocket of the air and fuel mixture detonates ahead of the flame front ignited by the spark plug. This premature ignition causes a drastic increase in the pressures present in the cylinder, and when the two flame fronts meet, the characteristic engine pinging noise is heard.