The 2015 edition of NFPA 70E has a simplified approach to provide minimum PPE for electrical […]
Philippine Electrical Code
The Philippine Electrical Code has two (2) parts. The scope of PEC 1 is defined in […]
Lightning is a high-voltage discharge (usually negative) within clouds (intra-), to each other (inter-), or to […]
Voltage-source inverter has a configuration where rate of change of voltage (dv/dt) in the inverter is […]
The Concept Selection stage is not a FEED stage. Looking at the right perspective, Concept Selection […]
The NEC and PEC define and identify grounded conductor and grounding conductor differently. To understand better, […]