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What do you compare work input to when calculating effieciency?
Wiki User
∙ 11y ago
work output
Wiki User
∙ 11y ago
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How will the work done on the input piston compare to the work done by the output piston in a hydraulic device?
The work done is equal
Why is the output work always less than the input work for a real machine?
because output work is input work divided by two
The work you do on a machine is?
work input noobs
How does an output work?
how does input device work
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.
How does the output work compare to the input work for a machine that has an efficiency equal to 100 percent?
If a machine has 100 percent efficiency, the output work = the input work. That's actually basically what the efficiency of a machine is - output work / input work * 100.
How will the work done on the input piston compare to the work done by the output piston in a hydraulic device?
The work done is equal
How does the output work compare to the input work for a machine that has an efficiency to less than 100 percent?
Then the output work is less than the input work. That description applies to every machine that has ever been built or will ever be built.
How does the amount of work the screwdriver does on the can compare with the amount of work you do on the screwdriver?
output force is al ways less than input force
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?
How does friction affect the equality between work input and work output in real situations?
Work Input = Work Output + Work done in overcoming friction.Therefore Work Input > Work Output.
Why does a computer needs correct input?
Because computer works very speedy and we can get results in minimum time and throgh this we can work a lot as compare to manual or humans.
What is the definition of work input?
Work input is the information and tools used to create the final product. Raw material is considered work input for products.
Compare the input work and output work?
it is compared with efficiency which can never be 100% due to friction and gravity. Input work is any work done on the system by the surroundings which in a reaction is endothermic. This is because work and energy are interchangeable and the system will store the energy. Output work is work done by the system on the surroundings and is therefore exothermic, because the work/hear is being put onto the surroundings (i.e surrounding universe not involved in the reaction).
What is a comparison of a machine's work output and work input?
Output is always greater than input. The output is multiplied from input.
What is the differences between work input and work output?
Work Output is the work done BY a machine. Work Input is the work done ON a machine.
What is the difference between work input and work output?
Work Output is the work done BY a machine. Work Input is the work done ON a machine.
