Getting ready to take an electrical exam? Check out www.mikeholt.com/examprep for test taking tips and great study packages. Our exam prep materials provide step by step instruction that will give you complete confidence on exam day. | Mike Holt Enterprises
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5.9K views · 79 reactions | If you’re going to succeed in the...
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166K views · 2.3K reactions | When burying wiring we need to have sufficient ‘cover’ in accordance with NEC Table 300.5(A). In this case it’s at least 20 inches, not 18! | Mike Holt Enterprises | Facebook
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2.4K views · 83 reactions | If you remember that the whole purpose of bonding is to establish an “effective ground-fault current path” in order to clear a fault, then you can better understand why proper bonding of raceways is crucial in maintaining a safe electrical installation… | Mike Holt Enterprises | Facebook
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Many think that grounding protects against a ground fault, but physics and the National Electrical Code prove otherwise. Watch MikeHolt.com/GroundRod | Mike Holt Enterprises
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