An overcurrent is caused by a short-circuit, ground-fault, or an overload. A short-circuit may be hundreds or even thousands of times above the normal operating

This book has a detailed analysis of several types of faults, along with explanations and examples of the various types of overcurrent protective devices to ass

This book uses a unique approach of identifying the terms defined in NEC Article 100 and connecting these definitions to the appropriate sections in Chapters 1

The first concern and the most important reason for proper grounding techniques are to protect people from the effects of ground-faults and lightning. Creating