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Why We Bond Neutrals and Grounds Together
In this video, "Why We Bond Neutrals and Grounds Together," you will learn about the critical safety and functional reasons for bonding neutral and ground wires in electrical systems. This in-depth explanation covers the principles of fault clearing, ensuring safety for both the electrical system and its users. The video highlights the importance of maintaining a consistent potential across all metal parts and the role of grounding and bonding in preventing electric shocks and equipment damage.
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Overhead Service Requirements – 230.24 through 230.28
In this video, you will learn about the crucial safety guidelines for working with electrical conductors, particularly focusing on the required clearances for overhead service conductors in various scenarios. The course delves into the National Electrical Code (NEC) requirements, providing insights into the minimum vertical clearances for conductors above roofs with different slopes and the specific clearances required above areas or sidewalks accessible only to pedestrians. These guidelines are essential for ensuring the safety and compliance of electrical installations in residential and commercial settings.