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

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 …

EFFICIENCY definition: 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 …

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..

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.

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 …

Efficiency generally refers to the ability or effectiveness of a system, process, or organization to produce the desired output with the least amount of resources or input. It typically involves …

Feb 5, 2025 · Efficiency is the practice of maximizing productivity with minimal wasted time or expense. It’s not simply cutting costs to expend as little as possible; it’s extracting as much …

Jun 18, 2025 · Energy efficiency is a resource that can meet energy demand just like other energy resources such as coal, natural gas, nuclear, and solar. For example, providing lighting with a …