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What Do Double Insulated Devices Mean?

Why Are Some Appliances Not Need Grounding? Some equipment and power tools, such as vacuum cleaners and power drills, not need grounding. The reason for this is that they have…

Cable ampacity or current carrying capacity is the maximum current that the cable can carry continuously at maximum operating temperature. Current passing through a cable faces electrical resistance and produces…

Home Electrical Inspection Guide

Are home inspections worth it? loosen connection can cause fire Home inspection for electrical equipment is totally worth it. Home inspections are very important before buying a new house, renovating…

Circuit Breaker 7 Important Answers For Beginners

My circuit breaker is warm, Should I worry? loose connection increase temperature-the photo was taken by me It is normal for the circuit breaker to be warm. Due to the…

Electric Transformer Active and auxiliary Parts

What is Electric Transformer? A transformer is an electrical static machine, that steps AC voltage up or down, and transfers AC power from on circuit to another with fixed power…