Personal Protective Equipment (PPE)

Explore the different types of personal protective equipment, which protects you against workplace hazards

By Terry Bartelt

In this animated object, learners view the operation of an open-collector inverter with and without a pull-up resistor.

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By Kelly Curran

This review tests the student's knowledge of drill press accessories and procedures.

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By Patrick Hoppe

Students analyze the eight single variable Boolean theorems and their expressions.

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By Jessie Jelinski

The learner will...review the process for successfully completing a weld procedure specification for weld testing in the educational setting.

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