App Detail » Electrical Code-A-Day

What's New

We've fixed a few bugs.

App Description

Can you beat the Master? See how many of the 366 questions you can answer correctly!

Electrical Code-A-Day has an electrical code question for each day in the year. Take a minute a day to answer a question, or answer as many as you can in one go. How you do it is up to you!

This quiz app contains basic electrician questions written by a real electrician.

This app is for apprentices, journeymen, and masters. Whether you are learning the code or just need a refresher, this is the app for you.

The topics we cover are: ampacity, junction/pull/device boxes, wiring methods, conduit fill, devices, NEMA, electrical safety, lighting, disconnects, panelboards, motor data, electrician terms, derating, box fill, construction support distances, voltage drop, distribution wiring, grounding and bonding, ARC flash, torque, conduit bending, connectors/lugs, hazardous locations, wet/dry/damp locations, trade practices, EMT, Rigid, wiring cables MC/AC/Flex, wire types/insulation, NEC books and lookup, AHJ/adoptive states, electrical part identification, electrical symbols, electrician tools, copper costs, and much, much more.

This app follows the electrical code in the United States.

App Changes

• February 06, 2015 Initial release
• February 26, 2015 New version 1.0.1
• November 24, 2016 New version 1.0.2
• June 13, 2019 New version 1.0.4
• June 25, 2019 New version 1.0.5
• July 14, 2020 New version 1.0.8
• October 23, 2020 New version 1.0.9
• September 16, 2023 New version 1.0.10