The learner will gain an understanding of robot motion control by comprehending the fundamentals of the encoder.

In this learning activity you'll review the parts of a three-roll power roller and practice identifying them.

Learners test their ability to visualize a three-step block in this interactive exercise that features animated pictorial views.

The student reads about the procedures for loading punches and turning a die block in an up-acting hydraulic press brake. The safe handling of press brake tooling is also illustrated.

Learners examine how the load resistance connected to the secondary coil of a transformer affects the primary current. A brief quiz completes the activity.

Learners read how to set up a TI-86 calculator. The process is demonstrated and examples are given.

The learner examines the setup process of a TI-83 Plus calculator. The process is demonstrated and examples are given.

Picture of Adira hydraulic shear's operator's panel with part identification and instructions on how to start and stop the shear as well as setting stroke (cutting length).

Learners read a description of the parts of an ironworker and identify them in an exercise.

To help you understand the periodic table

辨认方向

Short crossword puzzle about the elements in Group 1

to help you understand the periodic table better