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Efficiency is the
often measurable ability to
avoid making mistakes or
wasting materials, energy, efforts, money, and time
while performing a task. In...
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Pareto efficiency or
Pareto optimality is a
situation where no
action or
allocation is
available that
makes one
individual better off
without making another...
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Engine efficiency of
thermal engines is the
relationship between the
total energy contained in the fuel, and the
amount of
energy used to
perform useful...
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Faraday efficiency (also
called faradaic efficiency,
faradaic yield,
coulombic efficiency or
current efficiency)
describes the
efficiency with which...
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Energy efficiency may
refer to:
Energy efficiency (physics), the
ratio between the
useful output and
input of an
energy conversion process Electrical efficiency...
- In thermodynamics, the
thermal efficiency ( η t h {\displaystyle \eta _{\rm {th}}} ) is a
dimensionless performance measure of a
device that uses thermal...
- The
efficiency ratio indicates the
expenses as a
percentage of
revenue (expenses / revenue), with a few
variations – it is
essentially how much a corporation...
- In statistics,
efficiency is a
measure of
quality of an estimator, of an
experimental design, or of a
hypothesis testing procedure. Essentially, a more...
- The term
quantum efficiency (QE) may
apply to
incident photon to
converted electron (IPCE)
ratio of a
photosensitive device, or it may
refer to the TMR...
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Spectral efficiency,
spectrum efficiency or
bandwidth efficiency refers to the
information rate that can be
transmitted over a
given bandwidth in a specific...
