I hope nobody here makes the mistake of buying this Terrible Book:
I did - for research purposes; we read all new electrical books - and you can see my review on the page.
I have rarely seen such a cack-handed attempt to explain what is a relatively straightforward subject. There are errors on every single page, but it probably does explain a lot about the state of understanding in the industry when this guy thinks he is an expert.
If you do want to understand the topic, buy the IEE's Guidance Note 8.
(steps down from soap box)
I did - for research purposes; we read all new electrical books - and you can see my review on the page.
I have rarely seen such a cack-handed attempt to explain what is a relatively straightforward subject. There are errors on every single page, but it probably does explain a lot about the state of understanding in the industry when this guy thinks he is an expert.
If you do want to understand the topic, buy the IEE's Guidance Note 8.
(steps down from soap box)