Apple pectin is a type of soluble fiber sourced from apples. Available in dietary supplement form, it's used in alternative medicine for a number of health conditions. For example, some individuals use apple pectin to improve their digestive health and treat common digestive complaints.
Definition of 'idler shaft'. idler shaft. noun. a shaft carrying one or more gearwheels that idles between a driver shaft and a driven shaft, usually to reverse the direction of rotation or provide different spacing of gearwheels, esp in a gearbox. Useful links. Nearby words of 'idler shaft'.
The idle speed is the RPM of an engine, before we open the throttle. This is also the lowest speed at which the engine operates. When a driver releases the accelerator, the engine returns to the idle speed. If the engine fails to idle, it will die. Idling is an inefficient but necessary operating speed.