Although many key performance indicators can help you measure a website or application’s performance and user satisfaction levels, today’s app developers currently focus on growing a new metric: the K-Factor. In this post Learn what the K-Factor is, how to calculate it, and why you shou...
K-factor for incompressible liquid One of the most typical questions asked by process or hydraulic engineers is what is the value of hydraulic resistance (K-factor) of piping component (fitting, valve, etc) and how to calculate it for different types of flow?This is one of the most fundamen...
Fill Factor Calculator Open-circuit voltage, Voc (volts): Short-circuit current, Isc (amps): Voltage at max power, Vmp (volts): Current at max power, Imp (amps): You might also be interested in Article How to Select the Right Tools for Solar Applications: Understanding CAT and Voltage Ra...
Method 1 – Using the PV Function to Calculate the Present Value Annuity Factor in Excel The term “present value of annuity” describes the current worth of anticipated future annuity payments. The lower the value of an annuity, the higher the rate. If you want to know if receiving periodic...
After displaying a FRF, to calculate damping in Simcenter Testlab (formerly called LMS Test.Lab): Right click and add an “Automatic -> Peak Cursor” (or a regular SingleX cursor if one is confident in positioning it on the actual peak) as shown in Figure 9. Note: It is not ...
The curve of the catenary is the hyperbolic cosine function which has a U shape similar to that of a parabola. The specific shape of a catenary may be determined by its scaling factor.Step 1 Calculate the standard catenary function: y=acosh(x/a) where y is the y ...
Discover what is strain, its types, its relationship with stress, and a simple guide to calculate it for higher efficiency, improved measurement, and analysis.
What is power factor and why is it important? Learn how to calculate the power factor formula, each component of the equation, and why it matters.
A certain gas obeys the Van Der Waals equation with a=0.5 m6Pa/mole2. Its volume is found to be 5×10-4cubic metre/mole at 273K and 3MPa. From this information calculate the Van Der Waals constant b. What is the compression factor for this gas at the prevailing temperature and press...
There are many variations to MACD; below is a high-level look at how to calculate some of those variations: Triple Exponential Moving Average (TEMA) MACD:The TEMA MACD is calculated by applying three different exponential moving averages to the price data. First, the MACD ...