Efficiency is the often measurable ability to avoid making mistakes or wasting materials, energy, efforts, money, and time while performing a task. In a more general sense, it is the ability to do …

The meaning of EFFICIENCY is the quality or degree of being efficient. How to use efficiency in a sentence.

EFFICIENCY definition: the state or quality of being efficient, or able to accomplish something with the least waste of time and effort; competency in performance. See examples of efficiency …

EFFICIENCY meaning: 1. the quality of achieving the largest amount of useful work using as little energy, fuel, effort…. Learn more.

May 29, 2025 · Efficiency means that an entity is operating at an optimum level of performance. It is a measurable concept that can be determined by the ratio of useful output to total input. A …

In physics and engineering, efficiency is the ratio between the amount of energy a machine needs to make it work, and the amount it produces.

Dec 4, 2025 · efficiency (countable and uncountable, plural efficiencies) The extent to which a resource is used for the intended purpose. antonyms quotations Antonyms: inefficiency, …

1. the state or quality of being efficient. 2. accomplishment of or ability to accomplish a job with a minimum expenditure of time and effort. 3. the ratio of the work done by a machine to the …

1 day ago · By focusing on the notion of efficiency in a way that an engineer, rather than an economist, would address the problem, Potter has presented a fresh and engaging set of tools …

EERE drives U.S. leadership in the research, development, validation, and effective utilization of energy technologies and processes, ensuring an integrated energy system that is affordable, …