Brazil

Proximity of foreign structures. Interference possibilities. Basic interferenc...

Introduction to cathodic protection. Foundation of C.P. Examples of traditiona...

I have moved the subject of money from the last period to the first period in th...

Transformer rectifier design and specification. Output requirements for land an...

Ground resistivities. Resistivity measurements. Temperature and pressure effec...

Current readings, shunts, multi-meters, magnetic filed meters, current direction...

Ground potential fluctuations. Teluric effects, sunspots and earth magnetic tur...

In order to develop software that will predict corrosion on pipelines it is nece...

This Module has been replaced with on line experiments