Dictionary of automotive terms. 2015.
Mechanical efficiency — measures the effectiveness of a machine in transforming the energy and power that is input to the device into an output force and movement. Efficiency is measured as a ratio of the measured performance to the performance of an ideal machine, The… … Wikipedia
mechanical efficiency — mechanical efficiency, the ratio of the horsepower of an engine actually produced to the horsepower it could theoretically produce … Useful english dictionary
mechanical efficiency — ▪ physics measure of the effectiveness with which a mechanical system performs. It is usually the ratio of the power delivered by a mechanical system to the power supplied to it, and, because of friction, this efficiency is always less than … Universalium
Mechanical advantage — is a measure of the force amplification achieved by using a tool, mechanical device or machine system. Ideally, the device preserves the input power and simply trades off forces against movement to obtain a desired amplification in the output… … Wikipedia
Efficiency — as a technical term may refer to: * Algorithmic efficiency, optimizing the speed and memory requirements of a computer program * Efficient energy use, useful work per quantity of energy ** Energy conversion efficiency, desired energy output per… … Wikipedia
efficiency — [1] The accomplishment of something with the least amount of effort, energy, or fuel. [2] Output of a device, system, or activity, divided by the input necessary to create the output. In a compressor the efficiency would be the work output, as… … Dictionary of automotive terms
mechanical — mechanically, adv. mechanicalness, mechanicality, n. /meuh kan i keuhl/, adj. 1. having to do with machinery: a mechanical failure. 2. being a machine; operated by machinery: a mechanical toy. 3. caused by or derived from machinery: mechanical… … Universalium
efficiency — /i fish euhn see/, n., pl. efficiencies. 1. the state or quality of being efficient; competency in performance. 2. accomplishment of or ability to accomplish a job with a minimum expenditure of time and effort: The assembly line increased… … Universalium
mechanical engineering — mechanical engineer. the branch of engineering dealing with the design and production of machinery. * * * Branch of engineering concerned with the design, manufacture, installation, and operation of engines, machines, and manufacturing processes … Universalium
Mechanical screening — Mechanical screening, often just called screening, is the practice of taking granulated ore material and separating it into multiple grades by particle size. This practice occurs in a variety of industries such as mining and mineral processing,… … Wikipedia
