Where is the Quality Assurance?
I have seen these electric posts in the middle of a busy intersection. The road was widened but the electric posts remain in the middle of the road. This is …
Low Voltage Fuses Applications
Despite the advancement of re-settable circuit protection devices, fuses are here to stay. In some applications, fuses are irreplaceable particularly in high current limiting or fast fault-current interruption applications. Fuses …
High Voltage Switchgear Internal Arc Fault
IEC 62271-200 Clause 8.104 states that if the switchgear is installed, operated and maintained according to the instructions of the manufacturer, there should be less probability that internal arc occurs. …
I Chose To Look The Other Way
I just have my workshop about safety. It was truly a very interesting activity about hazards, risks and elimination or mitigation thereof. What caught my attention most was a video …
Importance of Instructions
As the project is now in its critical stage, people are now maximazing utilization of their resources. Working beyond normal office hours is becoming a normal practice. I was not …