What is Ohm’s Law for Electricians
Ohm's Law is simply a math triangle electricians use to calculate Voltage, Amps, and Resistance in a SUPER…
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Home/Tag: Voltage
Tag: Voltage
What is a Power Source for Electricians
In electrical circuits we have a power source and electrical loads. A power source is what provides power…
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Breakdown of Volts, Amps, Resistance, and Power for Electricians
A brief overview of Voltage, Ampacity, Resistance, and Power for those apprentice electricians going to school.
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How Does a Basic Electrical Circuit Work
A basic electrical circuit works by connecting two wires (Hot and Neutral) across an electrical device (known as…
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How Circuit Numbers Work in a Three-Phase Electrical Panel
How circuit numbers work in a three-phase and single-phase panel, and how to share a neutral with different…
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What is a Nameplate on Electrical Equipment
A name plate identifies how to satisfy the electrical demand of equipment. It often clarifies VOLTAGE, AMPS, PHASE,…
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Why Do Electricians Use Higher Voltages than 120V
Electricians use higher voltages to reduce current, which in turn allows for smaller wires. This saves money, and…
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How to Read an Electrical Panel Schedule
Panel schedules are what guide us as electricians on what tasks to accomplish next.
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Understanding Equipment Schedules (Voltages + Wire Size)
Learn what equipment schedules are as an electrician and how to read them.
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