Month: June 2022

When There Is A Break In An Electric Tools Insulation

A break in an electric tool’s or machine’s insulation can cause its metal parts to become “hot” or energized, meaning that they conduct electricity. Touching these energized parts can result in an electric shock, burn or electrocution. When can you use the cross bracing given on the rear? Cross-bracing on the rear section of stepladders …

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Question: Who Invented Fluorescent Light Bulb

Edmund Germer’s development of the fluorescent lamp and the high-pressure mercury-vapor lamp increased the efficiency of lighting devices, allowing for more economical lighting while producing less heat than incandescent light. Germer was born in Berlin, the son of an accountant. Did Agapito Flores invented the fluorescent? Agapito Flores did not invent the fluorescent lamp. It’s …

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