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Month: October 2026

IBEW Aptitude Test Prep: A 30-Day Study Plan With Three Timed Mocks (2026)

A day-by-day 30-day plan for the IBEW/NECA apprenticeship aptitude test: what to study each week for the 33 question algebra and 36 question reading sections, when to take three full…

Updated 2026-10-12 · Read the article ›

IBEW Aptitude Test Practice Questions: 10 Free Sample Questions With Step-by-Step Solutions (2026)

10 free IBEW aptitude test practice questions written by us in the electrical training ALLIANCE style: 6 algebra and functions questions and 4 reading comprehension questions on one passage, each…

Updated 2026-10-12 · Read the article ›

Free GAN Aptitude Test Study Plan: Four Weeks of Practice

Short answer: This independent four-week plan organizes practice across the sections listed by your apprenticeship program. It is not an […]

Updated 2026-10-12 · Read the article ›

GAN Aptitude Test: What It Is, Who Uses It, Sections, Timing and How to Apply

Short answer: The GAN Aptitude Test is an apprentice selection battery. Electrical programs publish five or six sections covering computation, […]

Updated 2026-10-12 · Read the article ›

Structured Electrical Troubleshooting for Apprentices: From Symptom to Safe Test Plan, With Worked Measurements

A step-by-step troubleshooting process for electrical apprentices: gather the symptom, plan the safe test and the stop condition, measure, split the circuit in half, fix and verify, and record. Includes…

Updated 2026-10-12 · Read the article ›

NEC 518 and 520 for the Journeyman Exam: Places of Assembly or Theater? How to Pick the Article and Read Its Rules

Pick between 2026 NEC Article 518 places of assembly and Article 520 theaters, then find the wiring method, temporary wiring and stage rules.

Updated 2026-10-12 · Read the article ›

NEC 695 Fire Pumps for the Journeyman Exam: Why the Rules Keep the Pump Running and How to Find Them

How 2026 NEC Article 695 keeps a fire pump running: reliable power, protection that rides through starting current, fire-protected conductors.

Updated 2026-10-17 · Read the article ›

NEC 547 Agricultural Buildings for the Journeyman Exam: Why Barns Are Different and How the Equipotential Plane Is Bonded

How 2026 NEC Article 547 treats barns and livestock buildings: why dust and moisture change the wiring, and how the equipotential plane is bonded.

Updated 2026-10-12 · Read the article ›

NEC 250.50 Grounding Electrode System for the Journeyman Exam: Which Electrodes Count, the 25-Ohm Rod Rule and the Install Numbers

Look up the 2026 NEC grounding electrode system: what 250.50 bonds, the 250.52 electrode list, the 25 ohm rule, plate and ring numbers and GEC protection.

Updated 2026-10-12 · Read the article ›

NEC 344, 352 and 358 for the Journeyman Exam: RMC, PVC and EMT Support, Bend, Expansion and Size Rules Side by Side

Compare 2026 NEC rules for RMC (344), PVC (352) and EMT (358): support spacing, the 360 degree bend limit, PVC expansion worked out and minimum sizes.

Updated 2026-10-12 · Read the article ›
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Not a licensed Professional Engineer in Texas or any U.S. state. Does not offer engineering services. Exam-prep education only.