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Articles on codes, testing and investigations

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122 to 141 of 203

Electrical

The Ultimate Guide to NFPA Codes and Standards

Explore key NFPA codes and standards - NFPA 70® (NEC®), 70E, 72, 101, and more - and learn how each one protects facilities from fire and electrical hazards.

7 min read

Electrical

How Often Should Ground Systems Be Tested?

How often should ground systems be tested? Annually for most facilities, more often in harsh climates or after repairs. See the test methods engineers use.

7 min read

Electrical

Common Electrical Hazards in the Workplace

Spot common electrical hazards in the workplace - outdated wiring, overloaded circuits, moisture, and faulty grounding - before they cause fires or injury.

6 min read

Corrosion and Cathodic Protection

What Causes Cathodic Protection Interference?

Learn what causes cathodic protection interference, from stray current and nearby CP systems to power lines, and how testing keeps pipelines protected.

3 min read

Electrical

5 Things You Can Do To Prevent Arc Flash Fires

Prevent arc flash fires with five proven steps: risk assessments, preventive maintenance, lockout/tagout procedures, employee training, and arc-rated PPE.

8 min read

Electrical

How Do Power Surges and Power Outages Differ?

Power surge vs. power outage: each carries different risks for your home or business. Learn how they differ and practical steps to prevent damage from both.

3 min read

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