A Practical Guide to the 17th Edition of the Wiring by Christopher Kitcher

By Christopher Kitcher

The seventeenth variation of The IEE Wiring laws is a posh booklet that needs to be learn along the IEE tips notes with the intention to be absolutely understood. everybody utilizing wiring needs to agree to the rules and feature handed assessments within the topic. This ebook offers an simply comprehensible operating interpretation of the rules that walks readers via them in step by step demeanour. A step by step method of the rules makes a tricky topic effortless to understand.Mapped to the rules for simple move referencing.Packed with illustrations and diagrams to place the topic into context

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Extra resources for A Practical Guide to the 17th Edition of the Wiring Regulations

Sample text

05 Ω. 2 gives maximum permissible lengths for copper conductors to ensure the maximum value is not exceeded. Extraneous conductive parts include the following. 2). (ii) Gas pipes as close to the point of entry as possible but on the consumer’s side of the meter. In the case of a meter sited outside, the gas can be bonded within the outside enclosure. 3). (iii) Any other installation pipework or ducting that may come into contact with exposed conductive parts. This includes central heating systems and air conditioning.

1 Non-conducting locations This type of protection is not generally used in Great Britain but was traditionally used overseas where all trades had an understanding of this method of protection. Chapter | 4 Part 4 41 Individuals in this country who undertake electrical work are governed by the Electricity at Work Regulations (EAWR). We also have to comply with the building regulations. It is an unfortunate fact that persons who want to carry out most forms of construction work do not require qualifications.

It is an unfortunate fact that persons who want to carry out most forms of construction work do not require qualifications. For this reason, the required support between trades to ensure that this type of protection is effective is unlikely to be available. 2 Protection by earth-free local equipotential bonding These are areas in which most electricians will never be called upon to work, as they are very specialist areas such as operating theatres and laboratories. In some instances, equipment used in these areas may, due to their construction, have exposed conductive parts which if connected to earth will not function correctly.

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