Two Thirty Volts User Reviews

Two Thirty Volts
Two Thirty Volts
The Electrical Safety Council

Top reviews

Great learning tool!

Simple design, easy to use and educational. Very good app for those trying to wrap their head around electrical...not literally....you get what I mean!

Very Good App!

Nice tutorials and quizzes on a variety of electricity topics.

Ben

Good app, except the key skills quizzes do not correctly score your answers but rather, changes the answer you selected once you finish, seems like a small bug that requires fixing.

Question wrong

QUESTION 5 on GENERATORS IS WRONG.
A commutator is a vital part of which type of generator?
It says the answer is d.c when it is actually a.c my physic teacher told me so, and so did Wikipedia.

Mr

I think the person who comes up with the questions needs to go back to school himself. It is the ignition coil that produces high voltage to produce a spark for the spark plugs not the alternator, that is to charge the battery.

Awesome app!! Would have paid for it!!!

This app has quiz's, notes, videos everything you need to have a impeccable understanding of electricity!!

Better than a teacher!

This is the best revision material app that I have ever come across.

Thankyou

Thanks for this app , its amazing and helped me so much to study for my tests in science ! Best educational application i have :)

Smart kid

Has a fair amount of information for a free app

Teacher

Will find this a good support for when we cover that topic- really good way to engage the students

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