Electrical & Industrial Engineering, Explained Simply

Plain-English guides, comparisons and checklists on switchgear, protection, transformers, motors, safety and automation, for engineers, technicians and students.

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Start with the area you work in. Every topic has beginner guides, comparisons and practical checklists.

Switchgear & Circuit Protection Circuit breakers, protection relays, busbars and switchgear panels explained. 2 articles Earthing & Surge Protection Earthing systems, surge protection devices and insulation testing. Coming soon Transformers & Substations Transformer types, cooling, testing and substation equipment. Coming soon Motors & Drives Motor starters, VFDs, contactors, overload relays and motor failures. Coming soon Electrical Safety Arc flash, lockout/tagout, PPE and wiring regulations made practical. Coming soon Automation & Power Quality PLCs, SCADA, sensors, UPS systems, cables and power quality. Coming soon

Our process

How We Work

01
Research

We start from standards, manufacturer manuals and field practice, not from other blogs.
02
Simplify

Each topic is broken down with diagrams, tables and plain-English explanations.
03
Review

Facts, figures and terminology are checked for both UK (IEC/BS) and US (ANSI/IEEE) readers.
04
Update

Articles are revisited when standards or best practice change.