Inspection & Testing – Initial Verification

“Every installation shall, during erection and on completion before being put into service, be inspected and tested to verify, so far as reasonably practicable, that the requirements of the Regulations have been met.” 610.1 “On completion of the verification, according to Regulations 610.1 to 610.5, a certificate shall be prepared.” 610.6 In plain language, every … Read more

BS7671 and Earthing A to Z

Earths / Protective Conductors are the most important conductor on any installation and that’s why it’s also one of the most important Chapters in the 17th Edition. Chapter 54 Earthing Arrangements and Protective Conductors. From the various supply arrangements; TN-S, TN-C-S and TT which describe how an installation is earthed through to what can be … Read more

Sockets, ring or radial?

As far as sockets are concerned what’s the best method to use? Although permitted by regulation 433.1.204 BS7671 the usual 2.5mm ring has become somewhat of a tradition, but maybe it has outlasted it’s use. Being involved in domestic periodic Inspection and Testing over the years I have noticed an alarmingly large number of so … Read more

Sundays – Good time to study.

One of my favourite study days is definitely Sunday. When going through your 17th Edition online course try to put a couple of good undisturbed hours together on a Sunday. This should help massively with your studies and if you are in no rush a couple of no-stress months made up of Sunday studies should … Read more

Inspection and Testing – Under Training!

As far as the 17th Edition Exam is concerned, Inspection and Testing is not covered massively within the C&G 2382-15 course or exam and with only 4 questions in total, it doesn’t merit too much attention at the moment. However, Inspection and Testing is in my opinion the most important skill you can have as … Read more

Not Going Green!

The clock is ticking. Remember if you are studying for the 17th Edition 2382-12 exam you only have until the end of June 2015 to take the exam! We and other providers will not be taking bookings for the 2382-12 after 31st May 2015. If you don’t think you can complete the course by then … Read more

New On-Site Guide

Finally the new On-Site Guides have arrived and we have started to ship them out to our 17th Edition online students. Based on the latest edition of BS7671:2008+A3:2015 they are a helpful tool to studying the Wiring Regulations as well as a useful guide to have in the van. Useful bits are Section 4 and … Read more

Bond This or Not?

Let’s have a look at a real world situation. A simple one really but let’s have a look at some of the Wiring Regulations that may apply. A three story steel scaffold is being built on the outside of a building to complete some renovation work. There will be walkways and working gantries and as … Read more