By Randy Lorge
In this animated object, learners examine how hydraulic jump affects drain flow and pneumatic pressures in the drain system.
Ladder Safety and Fall Protection
By Terry Bartelt, Pat Jensen
Explore how to prevent injuries caused by falling from ladders or elevated heights by looking at the parts of a ladder, ladder safety rules, and personal fall protection systems.
In this learning module, you'll explore what electrical grounding is, how it works, and some real-world applications.
Sizing a Sanitary Sump (Single Pump)
Learners follow steps to size a sanitary sump using the Wisconsin Plumbing Code. A quiz completes the activity.
Explore some common hand tools you’ll use both at home and at work.
Sizing a Tankless Water Heater: Part 2
In this interactive learning object, learners practice how to properly size a tankless water heater.
Sizing an Interior Grease Interceptor
Learners follow steps to size an interior grease interceptor in a plumbing system that is collecting deleterious materials from a commercial kitchen sink. A brief quiz completes the activity.
Plumbing Sizing Activity: Assigning WSFUs and Pipe Size to the Water Distribution System
The learner assigns water supply fixture units and pipe sizes to a water distribution system using the Wisconsin Plumbing Code and a uniform pressure loss worksheet.
Sizing an Automatic Car Wash Interceptor
Learners follow steps for sizing a car wash interceptor according to the Wisconsin Administrative Plumbing Code. A quiz completes the activity.
Sizing a Tank Type Water Heater
In this interactive learning object, the learner practices sizing a tank-type water heater for one- and two-family residences, townhouses, and apartments with individual water heaters.
Test your skills at reading a ruler.
Identifying Hand Tools by Function
In this quiz you'll identify common hand tools by their function.
Interpolating WSFU’s to GPM's
In this interactive object, learners assign water supply fixture units to a water distribution system using Section 82.40 of the Wisconsin Plumbing Code.
Identifying Hand Tools by Name
In this quiz, you'll practice identifying hand tools by name.