Compare the behaviors and situations that interfere with effective communication in the workplace with those that enhance listening skills and career performance.

The learner will identify components of a welding robot and determine if the robot is set up correctly to avoid singularity.

In this animated object, learners examine an analog closed-loop feedback system that uses potentiometers to control the position of a gear rack.

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 animated object, students view an example of how to convert rotational velocity to linear velocity. They then work practice problems.

In this animated object, learners examine the situation that occurs when any two links of a mechanism lie in the same plane or on a straight line. Crank-sliders and crank-rockers are shown.

Learners study how a circuit converts the AC output of a linear voltage differential transformer (LVDT) into variable DC voltage. It is recommended that learners view the learning object IAU7807, “The LVDT: A Linear Voltage Differential Transformer in Action” before going through this object.

In this interactive object, learners examine problem areas related to patients with arthritic conditions. They also identify treatment precautions and design a treatment plan.

In this interactive object, the learner reads an explanation of how various shielding gases are used in GMAW and FCAW. An exercise completes the activity.

4 KREATIF

You'll practice calculating the surface area of a frustum of a right circular cone.

You'll practice identifying and explaining safe practices for grinding

Review your understanding of fumes and particulates safety in welding.