- #1
WingZero
- 17
- 0
Why can't machines be 100 percent efficent[?]
Originally posted by FUNKER
Friction
Originally posted by pallidin
The energy "lost" in a superconducting machine is not the superconducting phenomenon itself, rather it is in the energy mechanism(s) utilized to cool the superconductor.
In other words, though a superconductor allows zero-resistance to current flow, it takes dissipative energy(i.e. loss) to create and sustain the event!
Pallidin
Machines cannot be 100 percent efficient due to various factors such as friction, heat loss, and energy conversion limitations. These factors result in some energy being lost during the operation of the machine, making it impossible for it to have a 100 percent efficiency.
Yes, it is possible to improve a machine's efficiency through various methods such as reducing friction, improving lubrication, and optimizing energy conversion processes. However, reaching a 100 percent efficiency is still not achievable due to the fundamental laws of thermodynamics.
New technologies can certainly help in improving a machine's efficiency, but they cannot overcome the limitations set by the laws of thermodynamics. Even with advanced technologies, it is not possible for a machine to have a 100 percent efficiency.
No, there are no real-life examples of 100 percent efficient machines. Even the most advanced and well-designed machines have some level of inefficiency due to the factors mentioned earlier. However, some machines may have a higher efficiency compared to others, but they can never reach 100 percent.
Although 100 percent efficiency is not achievable, striving for higher efficiency in machines is still important. This is because it can lead to significant energy and cost savings, as well as improved performance and productivity. Higher efficiency also means less energy wastage, which is crucial for sustainability and reducing our carbon footprint.