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A perfectly efficient machine, which doesn't exist in the natural world. The reason it doesn't exist is because any kind of work gives off energy byproducts (for instance, heat differential, friction, so on and so forth). Kind of like a perpetual motion device (which you could make by linking the outputs to the inputs on a perfectly efficient machine).
ideal machine
What else can I help you with?
What does input volts and output volts mean?
The terminology would typically reference a device such as a power supply, charger, diverter or transformer. The Input Voltage is the voltage supplied to the device to make it work. The Output Voltage is what the device supplies to an application. For example, a power supply for a laptop might convert 120 VAC to a voltage like 19.5 volts (A Sony Laptop) for charging a laptop battery.
In a real machine why is the work output always less than the work input?
Every real machine is subject to forces that reduce output. These include actual forces such as friction, or human controlled forces such as imperfect machining. This reduces the output to less than the ideal.
What is the ratio of the energy a machine delivers to the energy supplied to it?
efficiencyThe ratio of useful energy to total input energy is called efficiency. It refers to the percentage of the work input that is converted to work output.
What is half wave precision rectifier?
A device that converts full wave signal to half wave rectified dc signal. The device operates only for half of the input cycle during which the input signal is alllowed to pass and stops transmission of the signal for other half cycle. ok?
Formula for calculating efficiency of a power supply?
Efficiency = workout / workin * 100% how do I format this in the worksheet if the workout=KG what the work in will be?
What device works as an output and input device?
A Touchscreen Monitor will work as an input and output device
What does an output device in an electrical circuit do?
how does input device work
Is USB drive an output or input?
It's a storage device... It is to store data,and use the data from it to let other input/output/processing devices work... do not get confused thinking it as a input or output device...
Equals the output work divided by the input work?
All machines lose some of the input force applied to them as a result of friction and other forces. The efficiency of a machine refers to how much of the input work is converted to output work by the machine. You can find the efficiency of a machine by dividing the output work by the input work. Because the output work will always be smaller than input work, efficiency will always fall somewhere between 0 and 1, with 1 being a machine that has as much output as input work (not possible in the real world) and 0 being a machine that is totally useless because none of the input work is converted to output work.
What is the difference between input nd output devices?
The difference is input programs information output tells you information
If the input work on a machine is equal to its output work the machine has effciency?
If the input work equals the output work, the machine has 100% efficiency, meaning it is able to convert all the input work into useful output work without any losses. An efficient machine is desirable as it maximizes the output for a given input.
Is a touchpad a input or a output?
A touchpad is an input device. It operates on the same principle as your mouse does, taking your movements or gestures and translating them into a form the computer can understand in order to get work done.
All simple machines ideally work on the principle that?
ANSWER: work input equals work output
If the output work of a simple machine equals the input work the machine is said to have efficiency.?
In that case, the efficiency is said to be 1 - or equivalently, 100%.
Is harddisk an output device?
It's an input and an output device. Programs and data are input from the hard-drive to the computer's memory for processing. The results are written back onto the drive when you save your work.
Is webcam output or input device?
Input
When the input work on a simple machine equals the work the machine is said to be the 100 efficient?
When the input work on a simple machine equals the work output, the machine is said to be 100% efficient. This means that all the input work has been converted into useful output work, with no energy lost due to friction or other inefficiencies in the machine.
