-
Efficiency is the
often measurable ability to
avoid making mistakes or
wasting materials, energy, efforts, money, and time
while performing a task. In...
-
overall energy efficiency is the
product of
voltage efficiency and
faradaic efficiency.
Voltage efficiencies below 100%
reflect the
thermodynamic irreversibility...
-
Using first-law
efficiencies alone, can lead one to
believe a
system is more
efficient than it is in reality. So, the second-law
efficiencies are
needed to...
-
around 45–50%
thermal efficiency. The
largest diesel engine in the
world peaks at 51.7%. In a
combined cycle plant,
thermal efficiencies approach 60%. Such...
-
Energy efficiency may
refer to:
Energy efficiency (physics), the
ratio between the
useful output and
input of an
energy conversion process Electrical efficiency...
- and
spacecraft design,
overall propulsion system efficiency η {\displaystyle \eta } is the
efficiency with
which the
energy contained in a vehicle's fuel...
- Eco-
efficiency refers to the
delivery of
goods and
services to meet
human needs and
improve quality of life
while progressively reducing their environmental...
- The
efficiency ratio indicates the
expenses as a
percentage of
revenue (expenses / revenue), with a few
variations – it is
essentially how much a corporation...
-
addition to the
context of
efficiency in allocation, the
concept of
Pareto efficiency also
arises in the
context of
efficiency in
production vs. x-inefficiency:...
-
traction storage battery. The
hybrid drivetrain can
achieve effective efficiencies of
close to 40%.
Engines using the
Diesel cycle are
usually more efficient...
