How to calculate motor efficiency for variable-speed centrifugal pumps: knowing the efficiencies of the pump, VSD, and motor will enable the engineer to calculate the kW input for a pump, from minimum to maximum flow and head conditions for that pump. Here, the author goes through that ...
It's not unusual for a machine to have a lower reliability score than an availability score. Taken together, they play an important role and are yet another way multiple metrics can drive process improvement. However, to calculate OEE, only availability is used. How Can We Increase Machine Av...
The formula to calculatework efficiencyis the ratio ofoutputtoinputexpressed as a percentage. For a machine, you can determine the work put into the machine depending on how the machine works. You can generally calculate work by multiplying the force times distance for the motion. Make sure you...
How to calculate the efficiency of your data centre
how to calculate the cpu efficiency for fcfs, sjf, priority and rr? i am working on cpu scheduling and i have to calculate the cpu efficiency for each algorithm i.e. first come fist serve, shortest job first, priority and round robin. how can i do this? follow • 2 add ...
In this article, we will discuss how to calculate algorithm efficiency, focusing on two main ways to measure it and providing an overview of the calculation process.
of this pesky algebra, you finally have an expression that assesses the catalytic efficiency, or enzyme efficiency, of a given reaction. You can calculate the constant directly from the concentration of enzyme, the concentration of substrate and the velocity of product formation by re-arranging to...
So, if your revenue is $100 and the cost of earning that revenue amounts to $70, the gross profit is $30. We use this value to calculate the basis of production efficiency for a business. Gross Profit Margin (GPM) VS Gross Profit (GP) - What’s the Difference?
To evaluate the performance of an existing compressor, the objective is to calculate the compressor efficiency (η) and power requirement. Known and measured properties are: a.Standard condition gas volume flow rate (qS) or gas mass rate () ...
Check out the cycle time in project management and its importance. Explore various ways to improve your project efficiency and reduce delay.