Learners examine the sourcing and sinking of conventional current at a PLC output module and the type of field device to which it is connected. This interactive learning object includes six quiz questions.

The learner will understand the operation and configuration of various types of PLC output modules and how they're used.

Learners examine the fundamental concepts of sequencer output instruction. A simulated example shows a sequencer in operation.

In this animated object, learners examine the signals produced at the N.O. (normally open) and N.C. (normally closed) outputs of sourcing and sinking four-wire sensors. A brief quiz completes the activity.

Understand pseudocode structure of Inputs and Outputs, a vital component of programming computer and industrial applications.

In this learning activity you'll discover how to evaluate a problem statement using both the MEA and the IP Techniques.

This interactive object is designed to help learners memorize the schematic symbols used in ladder logic diagrams. Learners quiz themselves using electronic flashcards.

The learner will understand how to correctly wire a three-wire sinking and sourcing sensor.

In this interactive and animated object, learners examine the duty cycle of a squarewave produced by a multivibrator using a 555 IC (integrated circuit). A brief quiz completes the activity.

In this interactive object, students view an animated depiction of Class 1 levers. A matching quiz completes the activity.

Learners read a description of the DC offset function, the 50 ohm and 600 ohm output terminals, and the TTL/CMOS output terminal.

The learner will calculate input and output circuit resistance for the Inverting Op-Amp configuration.

Instructions on how to interpret state indicator symbols for input and output terminals of digital devices is presented.

In this animated activity, learners examine the three main segments of a hydraulic system: power supply, control, and output. A brief quiz completes the learning object.

Learners read a description of the knob controls, pushbuttons and output terminals on the Wavetek Model 25 signal generator.

In this animated activity, learners examine how an adjustable pressure-reducing valve can produce a pressure that is lower at its output than at its input.

Students read an introduction to the transconductance amplifier. They also view formulas for voltage-to-current conversion, closed-loop input, and output impedance. An example of how R1 controls the conversion factor is given.

Learners view an animated demonstration of how to determine the final output of the combinational circuit.

In this animated object, learners identify the basic parts and operation of a crank slider mechanism. They also follow the steps to use rotational input velocity to determine the linear output velocity of a slider component.

Learners read how to use the knobs and the output terminals of a Wavetek Model 25 function generator to obtain a waveform at a desired frequency.