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Welcome to the blog of Dr. Robert Brown is an expert witness in the fields of electrical, electronic and control engineering. A renowned expert in the operation and design of electrical fuses, circuit breakers and other electrical fault protection systems, specialising in how these devices operate in domestic and industrial systems.

robertbrown07

Nov 15, 20215 min read

Electrical Protection Devices

Electrical protection devices are specially design components, which are incorporated within an electrical system to protect the system...

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robertbrown07

Nov 10, 20215 min read

Electrical Energy Consumption Meters

This short article attempts to enlighten on the subject of electrical energy, what it is, how its measured, how much (quantum) do we use...

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Women: Pioneers of Electrical/Electronic Engineering - Edith Clarke (1883 – 1959)

robertbrown07

Nov 8, 20212 min read

Women: Pioneers of Electrical/Electronic Engineering - Edith Clarke (1883 – 1959)

Edith Clarke was the first woman to be professionally employed as an electrical engineer in the United States, and also the first female...

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Women: Pioneers of Electrical/Electronic Engineering - Hertha Ayrton (1854 –1923)

robertbrown07

Oct 25, 20212 min read

Women: Pioneers of Electrical/Electronic Engineering - Hertha Ayrton (1854 –1923)

Hertha Ayrton was a British engineer, mathematician, physicist and inventor, and was awarded the Hughes Medal by the Royal Society for...

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Possibly the electrician in this case was nervous of non compliance.

robertbrown07

Oct 22, 20211 min read

Possibly the electrician in this case was nervous of non compliance.

BS7671 Requirements for Electrical Installations - Regulation 522.8.4 "Where the conductors or cables are not supported continuously due...

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Fag packet notes,..always good for reference, ... No 1. Electrical Fuses

robertbrown07

Oct 19, 20211 min read

Fag packet notes,..always good for reference, ... No 1. Electrical Fuses

Eur Ing Dr Robert Brown (Robert) is the Executive Director of Fraser George and Associates Limited and is a Consultant and Forensic...

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Women Pioneers of Electrical and Electronic Engineering - Hedy Lamar (Hedwig Eva Maria Kiesler (191

robertbrown07

Oct 17, 20212 min read

Women Pioneers of Electrical and Electronic Engineering - Hedy Lamar (Hedwig Eva Maria Kiesler (191

Hedy Lamarr was an Austrian-born American film actress and inventor, most famous for her role as Delilah in Cecil B. DeMille's film ...

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Electrical/Electronic inventions that changed the world - The Battery (1799)

robertbrown07

Oct 14, 20212 min read

Electrical/Electronic inventions that changed the world - The Battery (1799)

A battery or ‘cell’ is a device that converts chemical energy into electrical energy. When two are more cells are joined together in such...

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