Have fun while learning words that appear in GRE, SAT and GMAT using flash cards and quiz.

Our CDL Practice test app is a very useful tool for those seeking their CDL license or an endorsement. This app contains randomly generated tests for each subject. These are the tests that this app covers: 1) General Knowledge 2) AirBrakes 3) Combination Vehicles. It also covers the optional endorsements, 1) Hazmat 2) Tanker 3) Passengers 4) School Bus 5) Doubles/Triples.

Ohms Law Calculator provides the best way to calculate Voltage, Current, Resistance and Power. Accurate Calculations and Conversions with every Unit and Value Change.