Learners examine the circuitry in a DC variable speed drive that prevents the motor from running at 0 rpm or at maximum speed under certain conditions.
In this animated activity, learners examine the circuitry in a DC variable speed drive that causes the motor to accelerate or decelerate at slow rates. This learning object has audio content.
In this animated activity, students read about the two general types of variable resistors: potentiometers and rheostats. They then answer six multiple-choice questions.
In this learning activity you'll define what a variable is, how they're used in the C# programming language, and how the computer works with variables under the hood.
Join the Mathball league and become a math champion! In this game players must use their knowledge of missing variable equations to outsmart their opponents and score goals With different game modes and difficulty levels Mathball is a fun and challenging way to improve your math skills So grab your jersey and get ready to hit the field in the ultimate math showdown!
In this animated activity, learners examine the circuitry in a DC variable speed drive that keeps the motor running at a constant speed as the load varies.
In this animated activity, students read about the two general types of variable resistors: potentiometers and rheostats. A brief quiz completes the learning object.
In this animated and interactive object, learners examine how a variable voltage is obtained from a variable resistor that is wired as a potentiometer across a fixed DC power supply.