BE-A-BÁ da Elétrica

A practical guide to electric with automatic dimensioning tools

Engerey Painéis Elétricos · br.com.devmaker.engerey

Not rated yet 100K+ downloads v3.5.5 79.4 MB Android 5.0+ PEGI 3 · Everyone

Download APK 79.4 MB All versions

Signature matches the Google Play version Details

At a glance

Latest version: v3.5.5 (29)
Updated: Nov 17, 2025 (11 months ago)
APK size: 79.4 MB
Requires: Android 5.0+ (API 21)
CPU support: x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit, MIPS
Graphics: OpenGL ES 2.0+
Category: Books & Reference (app)
Listed since: Apr 19, 2021 (at least)
Permissions: 15 (5 sensitive)
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

BE-A-BÁ da Elétrica is an app by Engerey Painéis Elétricos in the Books & Reference category, listed since at least April 2021. It includes native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit and MIPS, so it runs on practically every phone.

Since version 3.5.2, the minimum Android version rose from 4.0.3 to 5.0. It asks for 15 permissions, 5 of them sensitive, including read phone status and identity, find accounts on the device and display over other apps. Compared with version 3.5.2, it adds 4 new permissions (“Nearby wifi devices”, “Read media audio”, “Access notification policy” and “Show notifications”) and drops 4 (“Approximate location”, “Precise location”, “Modify shared storage” and “Read Google service settings”).

What's new in v3.5.5

Correção para Android 12 ou superior

Description

From the listing uploaded by “appupdater”.

A practical guide to electric for quick reference that brings together in one place, information on various topics and various manufacturers, standards summaries and automatic dimensioning tools. Buses Sizing Tool Copper Wire Sizing cables, Electric Motors Data and Starting Motors. The BE-A-BÁ the Electric is intended for all professional / student ELECTRIC area Although the term BE-A-BÁ, refer to the basic, essential content of this guide provides much more than the basics, it's concepts of how to size and install correctly and safely electrical equipment, and contain: Standards Summaries

Version history

2 versions are listed, going back to v3.5.2. Since v3.5.5 it requires Android 5.0+.

v3.5.5 LATEST Nov 17, 2025 79.4 MB TRUSTED v3.5.2 May 8, 2023 81.4 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Nov 17, 2025.
Certificate issued to “engerey” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Nov 17, 2025
Validated against Google Play Nov 17, 2025
Signed byCN=engerey, OU=devmkaer, O=engerey, L=curitiba, ST=pr, C=55
Signing certificate (SHA-1)23:9F:DE:2A:75:80:AA:EA:D9:8C:D8:E1:48:86:7A:27:A6:27:0B:6F
File MD5be73a00fcf6cacfc40d7bcb6b0ff4014
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (15)

BE-A-BÁ da Elétrica requests 15 permissions, 5 of them sensitive.

Display over other apps Sensitive android.permission.SYSTEM_ALERT_WINDOW
Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
Nearby wifi devices Sensitive android.permission.NEARBY_WIFI_DEVICES
Read media audio Sensitive android.permission.READ_MEDIA_AUDIO
Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Access notification policy android.permission.ACCESS_NOTIFICATION_POLICY
Control vibration android.permission.VIBRATE
Full network access android.permission.INTERNET
Get tasks android.permission.GET_TASKS
Prevent the device from sleeping android.permission.WAKE_LOCK
Push messaging (app-defined) br.com.devmaker.engerey.permission.C2D_MESSAGE
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

BE-A-BÁ da Elétrica APK: questions and answers

Is there a version of BE-A-BÁ da Elétrica for older Android phones?

The current version needs Android 5.0 or later. Version 3.5.2 is the newest listed build that installs on Android 4.0.3 and later. It is an old build: apps that rely on online services may no longer connect when they are this old. Get version 3.5.2 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the BE-A-BÁ da Elétrica APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is be73a00fcf6cacfc40d7bcb6b0ff4014.