In this learning activity you'll follow 11 steps to take measurements using a Vernier caliper.

As a welder, you'll need to know how to convert between standard and metric measurements. Try this activity to practice converting between these two measurements. A conversion chart is provided to help you complete this work.

The student is asked to identify measurements on a dial caliper.

In this interaction the student is presented with 17 questions testing his/her ability to read an inch O.D. micrometer.

Learners examine dew point and the two types of humidity values, absolute and relative, along with the types of instruments used to measure them. The activity includes a video clip and a quiz.

Learners read a description of how an oscilloscope is used to measure the frequency of a sine wave.

Learners read how inches of water column is used as a unit of pressure measurement. Practical applications and a conversion formula to psi are included.

In this animated learning object, students view the operation of an oscilloscope that is used to measure AC voltages. A brief quiz completes the activity.

In this animated lesson, learners follow the steps required to read the phase shift difference in degrees between two AC waveforms.

Learners view animations showing methods of measuring the pH level of a solution using litmus paper and electronic instruments.

Learners follow step-by-step instructions for using an oscilloscope to measure DC voltages.

In this animated object, learners examine automated manufacturing systems classified as motion control, batch process control, and continuous process control.

In this animated lesson, students view how an oscilloscope and a DC voltmeter measure the voltage of a half-wave rectifier.

Learners view animated scenes of problems caused when a lift truck is not operated properly. This object uses audio on some pages.

In this learning activity you'll review how to read a metric micrometer and use your knowledge to answer 12 questions.

Learners compare the three scales used in pressure measurements: gage, absolute, and vacuum. A brief quiz completes the activity.

In this learning activity you'll explore how units in the metric system are related to each other and practice locating measurements on a metric line.

Learners study the most common ways to measure fluid flow for industrial processes including absolute quantity, percentage, volumetric flow rate, and mass flow. A brief quiz completes the activity.

Learners read a step-by-step approach on how to connect an ohmmeter when making measurements in this interactive lesson.

This is an animated troubleshooting exercise that takes voltage measurements to determine the fault of three different series circuits. There are six review questions that enable the learner to determine the effectiveness of the troubleshooting presentation.