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Eur Ing Dr. Robert Brown
Blog
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.
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robertbrown
May 19, 20232 min read
Why are electrical insulators disc shaped?
High voltage insulators for outdoor use are shaped to maximise the length of the electrical current ‘leakage’ path along the surface from...
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robertbrown
May 11, 20232 min read
Electric Arc's
Electric Arc - continuous, high-density electric current between two separated conductors in a gas or vapour. Expert Witness Electrical...
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robertbrown
May 10, 20232 min read
Electric Shock, electrocution or neither,…survive?
Expert Witness Electrical? Electrical dispute? Do you require the services of an experienced electrical engineer expert witness? CPR 35...
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robertbrown
May 3, 20232 min read
Oh yes, I’ve isolated the electrical supply !!!
Expert Witness Electrical? Electrical dispute? Do you require the services of an experienced electrical engineer expert witness? CPR 35...
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robertbrown
May 2, 20232 min read
Electrical fires,… causation, damages?
Electrical dispute? Do you require the services of an experienced electrical engineer expert witness? CPR 35 expert report? Contact...
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robertbrown
Apr 30, 20232 min read
Miniature circuit breaker in operation
Follow the link to observe the miniature circuit breaker in operation. Expert Witness Electrical? Electrical dispute? Do you require the...
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robertbrown
Apr 27, 20232 min read
IP Rating – What is an ‘Ingress Protection’ rating?
Expert Witness Electrical? Electrical dispute? Do you require the services of an experienced electrical engineer expert witness? CPR 35...
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robertbrown
Apr 19, 20232 min read
Problems with poor workmanship ?
Expert Witness Electrical? Electrical dispute? Do you require the services of an experienced electrical engineer expert witness? CPR 35...
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robertbrown
Apr 11, 20232 min read
Notifiable Electrical Work
Notifiable electrical work is set out in regulation 12(6A) of the Building Regulations 2010, … 12. (6A) A person intending to carry...
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robertbrown
Apr 5, 20232 min read
Potential Problems?
Electrical Engineer Expert Witness? Electrical dispute? Do you require the services of an experienced electrical engineer expert witness?...
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robertbrown
Mar 24, 20232 min read
Confusion - Communication?
Wrong type of transformer costume Dad !! Electrical Engineer Expert Witness? Electrical dispute? Do you require the services of an...
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robertbrown
Mar 14, 20232 min read
Storage Heaters
Storage heaters. Still quite a few old heaters about, yet I am often instructed to determine whether they work! Electrical Expert...
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robertbrown
Mar 10, 20232 min read
ELECTRICITY IN YOUR FRENCH HOUSE
Studying French domestic electrical systems. This is a good, informative book, ..”Electricity in your French house” by Thomas Malcolm...
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robertbrown
Feb 28, 20232 min read
What is alternating current (AC) ?
Alternating current (AC) is an electric current which periodically reverses direction and changes its magnitude continuously with time in...
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robertbrown
Feb 17, 20231 min read
Blue Print – Single Way Lighting Circuit
Electrical Expert Witness? Eur Ing Dr Robert Brown (Robert) is the Executive Director of Fraser George and Associates Limited and is a...
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robertbrown
Feb 15, 20231 min read
Fag Packet Notes (1) - Control Systems - Closed Loop Control
Electrical Expert Witness – CPR 35 Expert Report? Eur Ing Dr Robert Brown (Robert) is the Executive Director of Fraser George and...
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robertbrown
Feb 7, 20231 min read
Rudimentary electrical quantities
Voltage, also called electromotive force, is simply the energy per unit electrical charge. In other words, voltage is the difference in...
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robertbrown
Feb 1, 20231 min read
Electrical Shock? CPR35 Expert Report?
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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robertbrown
Jan 27, 20231 min read
Cable trench cutting,.. Culpability?
Opinion,.. CPR 35 Expert Report? Eur Ing Dr Robert Brown (Robert) is the Executive Director of Fraser George and Associates Limited and...
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robertbrown
Nov 18, 20221 min read
Another satisfied client, pleased again
Another satisfied client, pleased again. Matter involving the attributes of an electric shower. “Dear Mr Brown, Fantastic report and so...
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