Mike Holt

Articles by Mike Holt
Air-Conditioning and Refrigeration Equipment
Applying Art. 440 for sizing branch circuit overcurrent protective devices, branch circuit conductors, and motor overload protection for hermetic motors
Code Q&A: Field Marking Equipment 1
Your most pressing National Electrical Code (NEC) questions answered
Code Q&A: Attachment of Equipment Grounding Conductor to Box 3
Your most pressing National Electrical Code (NEC) questions answered
The NEC and Communications Circuits 1
Avoid the most common communications cabling system mistakes by following the requirements found in Art. 800.
Code Q&A: Switch Accessibility
Your most pressing National Electrical Code (NEC) questions answered
Code Q&A: Grounding & Lightning Protection System 4
Your most pressing National Electrical Code (NEC) questions answered
Stumped by the Code? NEC Requirements for Identifying Circuit Conductors and More 1
Your most pressing National Electrical Code (NEC) questions answered
The NEC and Optical Fiber Cable and Raceway Rules
Mastering NEC guidelines with a thorough understanding of Art. 770
Code Q&A: Defining a Class II Location
Your most pressing National Electrical Code (NEC) questions answered
Code Q&A: Classification Rules for Minor Repair Garages 1
Your most pressing National Electrical Code (NEC) questions answered
Emergency Systems and the NEC 3
Emergency systems are lifelines for people, and Art. 700 is based on keeping those lifelines from breaking
Code Q&A: Ground Detectors
Your most pressing National Electrical Code (NEC) questions answered
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