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Format: Spiral-bound|Change
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on 25 February 2010
Whilst this is a good publication, there are far too many errors in this publication, especially in calculations. Examples are also very basic. It's a real shame this book wasn't properly proofread before publication.
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on 11 March 2014
This is my go to book for all electrical installations that need designing (i.e. not standard circuits).
It is a must for C&G 2396. It contains all the normall stuff; current capacity, volt drop, loop impedance, disconnection times, diversity etc. but also Harmonic currents, Let through energy, Adiabatic equations, Temperature corrections, Discrimination, Armour or containment as CPC. Power freq fault/stress voltage.
Good descriptions, clear calculations and good examples.
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on 15 October 2009
This is a good book that provides a deeper level of calculations and does have some interesting methods which are different to those in the On Site Guide. (For example the calculation on diversity has a different approach). It does have some repitition when compared to the On Site Guide. I believe that anyone studying for the 2330 level 3 or 2391 would benefit from owning this book.
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on 25 October 2013
This product is essential for the development and growth of knowledge for anyone working in the electrical field. good condition and arrived fast.
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on 15 April 2009
A very good methodology guide. Mostly usefull for designers but also a very good referense book for electrical contractors. A must for a profesionals library.
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on 17 June 2014
Some type errors which makes it hard to make sure that you are working out calculations correctly when book should be showing you
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on 22 April 2013
If you think you might need this, buy it. If nothing else, it might help you out of a tight spot later on.
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on 15 January 2016
An essential 'primer' text for those in the profession.
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on 1 October 2014
item as described would deal again many thanks
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on 22 March 2015
Good book not for the faint hearted though
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