answersLogoWhite

0


Best Answer

Efficiency % = (Output/Input) x 100

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Formula for calculating efficiency of a mechanical system?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the formula for calculating efficiency of a mechabical system?

Assuming you meant mechanical, Energy output / Input x 100


What would happen to a pulley system if the load were increased?

Ideal mechanical advantage is the mechanical advantage when there is no friction. It is the mechanical advantage when the efficiency of the pullefy system is 100%. It is a constant for that system of pulleys. Therfore it is not affected by increasing or decreasing the load. But actual mechanical advantage will be less than this ideal mechanical advantage due to friction. In other words the efficiency will be less than 100 %. If the efficiency is 80%, it implies 20% is wasted due to friction while lifting a load. If we increase the load the friction also increases and hence the efficiency will decrease with the load.


How does increasing the number of pulleys affect the ideal mechanical advantage and efficiency of pulley system?

Ideal mechanical advantage is the mechanical advantage when the efficiency of the pullefy system is 100%. It is a constant for that system of pulleys. Therfore it is not affected by increasing or decreasing the load.The MA of a pulley is equal to the number of supporting ropes.If the load is supported by one rope , the M.A of the system is 1. Efficiency is 1 for ideal pulley ( No loss of energy due to friction)If the load is supported by two ropes , the M.A of the system is 2. But Efficiency is still 1 for ideal pulley ( No loss of energy due to friction)If the load is supported by three ropes , the M.A of the system is 3. Efficiency is still 1 for ideal pulley ( No loss of energy due to friction) .And so on.Read more: How_does_increasing_the_load_affect_the_ideal_mechanical_advantages_and_efficiency_of_a_pulley_system


What is formula of calculating area of a room into metric system?

Area of rectangular room = length * breadth. it is measured in square units.


Formula for calculating weight of steel plate?

Check this site for calculating weight and volume of different geomatrical shape www(dot)volumeandweightcalculator(dot)com The calculators in site can be used for all unit system


How do you calculate the efficiency of an electrical mechanical system?

You could have an electric motor driving a reduction gearbox, for example. The efficiencies of both might be considered individually, or as a whole. As a whole is easier. (Work out/ work in) x 100 = efficiency%. Or, (power out/ power in) x 100 = efficiency%. Or, (force out/ force in) x100 = efficiency%. It depends on what you have to work with, what you use. If you did need to calculate electrical and mechanical efficiencies separately because of different units, the final overall efficiency will be (total of the percentages) / (number of percentages).


What is the third formula of the Toyota Production System?

Finally, the system needed to be internalized by all employees, who were to be dedicated to its kaizen, or constant improvement and ever-increasing efficiency.


8 system 3 fan 20 bulbs 1 laptop What is the formula for calculating ups?

Not enough information. Length of UPS run time required.


What is the efficiency of the pulley system in percent?

The efficiency of a pulley system depends on how it is set up. Be specific.


What is mechanical system?

A mechanical system is a collection of compents working together.


Mechanical control system for an compressor?

Mechanical control system for an compressor?


What compares the energy output of a system with its energy input?

Is it's Energy Efficiency.