Train and test by reading figures on a rotating hex-head pillar. Adjust passing and rotational speeds based on difficulty. Test mode runs each level four times and calculates scores. Training mode allows custom difficulty settings.
Calculate minimum flow rates, bit hydraulic horsepower, jet impact force, and nozzle velocity. Input bit size, pressure drop, fluid density, and flow rate. View detailed results and formulas. Save and export calculations.
The app helps users identify probe size and test frequency for eddy current tube inspection. It provides information for making decisions based on material, fill factor, and tube wall.
Estimate gas in pipes, pig launchers, or vessels. Input operating conditions and select size. Calculate approximate based on general assumptions. Intended for quick field estimates only.
The app provides tools for hardness testing, including conversions between methods, error calculation, and corrections for curved surfaces. It also aids in lens selection and offers information on basic hardness testing principles.
