Takes the guesswork out of preparing for the FCC GROL, Radar & Ham Radio Exams. Drills on missed questions, till you know the answers backwards & forwards. Speeds up preparing for the exams. Easy to use. Creates practice tests.
Engineering Power Tools Plus Edition solves a wide variety of common engineering problems quickly & easily. Over 150 programs & data tables integrated into one package. Categories include Math, HVAC, Mechanical, Electrical, Materials & Structu
Easy to use Unit Converter software to convert between 650 units of measurements in 30 different categories. Other features include a Unit Manager to add your own custom units and a History feature to view your past conversions.
CHEMIX School - Software for Chemistry It is equipped with a periodic table, molecular 3-D viewer, curve fit, spectroscopy, conversion table, dictionary and many advanced graphic tools and calculators. Chemistry lessons and problems are included.
Modern color wheel for artists and designers with artists paint database, 3 dimensions - hue, chroma and lightness. Find right paint color from any images. Discover color gamut of image. Try out color schemes on test images.Also haspigment database.
Atlence Resistor Viewer allows electronics engineers to get the value and characteristics of a resistor from its color bands and vice versa. It can also be used to learn the resistor color code with the lesson and quiz included.
A convenient, precise and powerful tool for HVAC&R engineers. This psychrometric chart is perfectly consistent with all ASHRAE charts of No.1~7(SI Units) and No.1~5(IP Units). Full functional trial, free upgrade.
LateralK is a simple software for calculating lateral earth pressure coefficients and forces behind retaining walls in static and earthquake condition based on Rankine/ Coulumb formulae and also Mononobe/ Okabe methods.