This article will be divided into several sections to discuss the control of three (3) phase […]
Electrical equipment grounding for a power system can be classified according to functions: working grounding, lightning […]
Hazardous area is defined in IEC 60079 as an area in which an explosive gas atmosphere […]
Required Protective Clothing The Philippine Electrical Code 2017 Edition requires switchboards, panelboards, motor control centers, and […]
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Lightning is a very high-energy phenomenon. Lightning protection is oftentimes taken for granted as the probability […]
Rolling Sphere Method The Rolling Sphere Method is a popular and acceptable method of implementing lighting […]