In this learning module, you'll explore what electrical grounding is, how it works, and some real-world applications.
The Lockout/Tagout Procedure
By Terry Bartelt
Learners follow the seven steps involved in the lockout/tagout procedure. This activity has video content demonstrating the safety measures.
Using Fire Extinguishers
By Terry Bartelt, Pat Jensen
By the end of this learning activity, you’ll know how to understand, use, and maintain different types of fire extinguishers.
Test your skills at reading a ruler.
Three-Phase Delta Transformer Calculations
By James Bourassa
Using a memory shortcut for calculations, the learner determines line and phase values of current in a three-phase AC configuration. Practice problems complete the activity.
In this learning activity, we’ll explore the impact of electric shock on the human body.
what is difference between ground and eath??
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