Reviews for Lineman's Reference - XFMR Lab

Very good app. Well thought out.

Great tool for apprentices. Good job guys.

No secondary references and doesn’t help you to identify what is actually wrong

needs 240/480 3phase and be able to change primary voltage

Saw this app featured on “Bobsdecline” YouTube channel and thought it would help with my lineman class coming up in the future.

Great app, just wondering why it won’t allow me to do a wye delta grounded B (corner ground) setting

Awesome app. Perfect way to practice transformer hook-ups.

Great tool for learning and reviewing transformer connections.

Helping understand what we are learning in class and a good reminder tool for in the field

Needs more banks(I understand due time), but I love it, it’s very helpful.

I’m not a lineman but I still love this app. Thanks to Bobsdecline (YouTube) for showing me this!

With different journeyman lineman input from various utilities, I believe this app could be a one stop shop for apprentices.

When you use the voltmeter on Android you cannot get the probes low enough to check voltage on the secondaries which makes some of the exercises impossible.

Great app. Helps to brush up on all the banks. Would love to see voltage regulators reclosures etc… would be a nice addition!

If you can’t run your x3 bushing from a phase down to where x1 bushing of c phase is without blowing a fuse, it makes it more confusing than what it needs to be. There’s no difference in a buss or separate wires going to the same phase. Refund.

Love this app, one thing I would suggest is maybe a tap feature for the meter leads. Maybe like tap the lead to select it & then tap where you want it placed. It would just make it easier than dragging it across the screen.

Great app to help with transformer hook ups and diagrams. Has potential to become even more in depth and more problem solving skills that could help are trade in the future. Well worth the purchase

Great app. Wish we had one setting to wire up our own banks for practice. More control over our parallel and series in the coils. Maybe add a vectoring area to check your work and learn your vectors.

This app provides great knowledge for a learning apprentice. If you’re just starting or need a refresher, this is an interactive way to learn.

3 phase wye Delta doesn’t seem to be working.. the fuses always blow even when connected properly. Says secondaries voltages incorrect even though you wired as the app says. Overall great app for testing out wiring. Looks like everything worked fine yesterday. But all 3 phase connections seem to not be working today.