Which compressor type to use – screw or reciprocating?
Whether to use screw or reciprocating compressors in air conditioning or refrigeration applications is a decades-old que
Surge protection for LED mast lights
Notes on providing lightning protection for LED mast lights with double or reinforced insulation; large masts fitted wit
Forum to boost SA photonics industry
The CSIR Photonics Prototyping Facility team hosted a photonics industry network forum which brought together players in
SDC-IBA 2019 postponed
The Switchgear, Drives & Controls and Intelligent Building Automation conference and exhibition (SDC-IBA 2019), sche
Certificate of Compliance Series Part 7
The ECA(SA) has prepared this series of articles to clarify the requirements in terms of the Certificate of Compliance f
Why South Africa’s energy generator is in so much trouble
Eskom is by far the largest of South Africa’s many state owned companies. This near monopoly power utility is in crisi
Electric motor performance testing and reliability assessment Part II
This article explores how the cost of condition monitoring for motors can be optimised through examination of the value
Telecoms developments in Africa – February 2019
Mobile satellite communications to Africa Leading pan-African telecoms group Liquid Telecom is extending its VSAT servic
Is the earth really round?
You would have thought that by now there was no more argument about the earth being round but there are still societies
SAIPPA breakfast announced