Non-hazardous Area – IEC 60079
IEC 60079 is concerned with the classification of areas where flammable gas or vapour or mist hazards may be present. The classification may be used as a basis to support …
Resistance of Earth Electrodes in Parallel
In previous articles Single Earth Electrode and Earthing Resistance Calculation, I have presented methods of calculating the earth resistance using IEEE or IEC methods. AS 1768 Appendix C recommends that …
Motor Cable Selection Chart Explained
Important: Please note that any materials presented herein is subject to the conditions of the disclaimer of this site. I am receiving a significant number of enquiries on how to …
Your Inbox Is Full
Going on holiday is the best that could happen to anyone. Forget about work, and do not even think of accessing your emails remotely. Make the best of the time …
Happy New Year
This blog is on its 5th year now. I am hoping that I will be able to bring more interesting articles this year. Wishing you all the best of 2013. …
Crying Kids on Board – Parents are the Problem
Have you ever been on a flight with kids on board? I always do. I do not care so much until my last flight experienced. I was seating adjacent to …