Learners study the types of symbols used on a P&ID diagram to indicate instruments. A quiz completes the activity.

Students examine AutoCAD toolbars and toolbar commands. They then test their knowledge in a matching exercise.

In this animated activity, learners study how the magnetic field of an armature can distort the DC motor's main magnetic field. A brief quiz completes the object.

In this interactive object, learners solve a series-parallel DC circuit analysis problem. Immediate step-by-step feedback is given.

This learning object shows the symbols used to represent the type of pulse required at the clock input to activate flip-flops.

In this animated object, learners study how displacement level sensors are used to measure the level of liquid in a tank.

In this animated object, learners observe the operation of a J thermocouple with a cold junction. A table is used to convert the voltage it produces to a corresponding temperature. A brief quiz completes the activity.

In this animated learning object, learners examine how an ultrasonic flowmeter measures the flow of liquids through a pipe using ultrasonic sound waves. A short quiz completes the activity.

In this animated object, learners read about hydrostatic pressure and observe how it is used to measure the level of a material in a container.

11.1 Distance and Displacement

Terms and definitions

Match the definition with the correct term.

Matching definitions relating to axial load