Learners examine the symbols and values that control surface roughness, waviness, and lay. A brief quiz completes the object.

In this animated object, learners study the effects of making sensitivity adjustments to a capacitive sensor.

In this learning activity you'll explore the functions and proper operation of a digital multimeter.

Students view the steps for subtracting complex numbers in Excel.

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.

Learners study the method of using more than one track and quadrature modes to improve the resolution of an optical encoder. A brief quiz completes the activity.

In this animated activity, learners examine the operation of an ultrasonic sensor and the procedure to perform zero and span adjustments. A brief quiz completes the object.

Match the causes and the effects

A game of cause and effect!

Alamin kung sanhi o bunga ang nakasalungguhit sa pangungusap.

Simple game where children can practice cause and effect.