Recent Posts
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Solar Power
Arkansas School Uses Rooftop Solar to Raise Teacher Pay
Arkansas School Uses Rooftop Solar to Boost Teacher Salaries by Up to $15,000 A school district in Batesville, Arkansas has…
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Solar Power
Germans Install Solar Panel Fences for Free Electricity
Germany’s Solar Panel Fences Turn Garden Boundaries into Mini Power Plants Germany is expanding the use of solar energy in…
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Electrical Wiring
How to Install a Wire-Free Smart Dimmer Anywhere Companion
Installation of a Wireless Smart Dimmer Anywhere Companion Switch for Multi-Location Control Wireless Smart Dimmers Anywhere Companion The wire-free smart…
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Electrical Wiring
How to Wire a Smart Wireless Switch and Anywhere Companion
Wiring a Smart Wireless Switch and Wire-Free Smart Switch Anywhere Companion In the smart devices wiring series, we take a…
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Capacitors
Motor Capacitor Calculator – Calculate Fan Capacitor Value
How to Size a Fan Capacitor – Starting and Running Capacitors for Single Phase Motors Capacitor-start, capacitor-run motors use two…
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Electrical Wiring
Wiring a Smart Dimmer Switch Companion with a Digital Dimmer
How to Wire a Smart Dimmer Switch Companion with a Smart / Digital Dimmer for Multi-location Dimming What is a…
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Electrical Wiring
Wiring Z-Wave Smart Switch, Dimmer & Fan Speed Controller
How to Wire a Z-Wave 800 Series Smart Switch, Dimmer and Fan Speed Controller with Neutral Wire Connection What is…
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Overhead Lines
Robotic Snakes that Crawl Power Lines to Detect Faults
China Deploys Robotic Snakes that Crawl Power Lines to Inspect, Detect and Prevent Faults in Power System Electric utilities around…
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Capacitors
What Happens If You Install a Larger Capacitor in a Fan?
Disadvantages of Using Higher Capacitance with AC Fans The primary function of a capacitor in a ceiling fan is to…
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LED
LED Light Bulb Circuit – 230V / 120V Mains Operated LEDs
120V / 230V AC Mains Operated LED Light Bulb Circuit Diagram – Components, and Operation Years ago, lighting applications relied…
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Power & Control
Protection
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Electrical Wiring
How to Wire a Smart Breaker in a Smart 120/240V Panel
How to Wire 1-Pole & 2-Pole Smart Breakers in a 120/240V Smart Load Center If you want to upgrade your…
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Protection
Why are the Breakers Switched Opposite to Light Switches?
Why Does the Circuit Breaker Turn ON in the Opposite Direction Compared to General Wall Light Switches? In residential 120/240V…
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Electrical Wiring
Can I Use a Different Brand Breaker in a Panel if it Fits?
Can You Install Circuit Breakers from Different Manufacturers in the Same Electrical Panel? You may have noticed that circuit breakers…
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Electrical Wiring
Difference Between Specified & Classified Circuit Breakers
What is the Difference Between Classified and Specified Circuit Breakers? The terms specified and classified circuit breakers relate to breaker…
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Must Know
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Solar Power
How Many Panels, Batteries, Charge Controller and Inverter Do I Need?
A Complete Guide About Solar Panel Installation. Step by Step Procedure with Calculation & Diagrams Below is a DIY (do…
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Transformer
How to Size a Single Phase and Three Phase Transformer in kVA? Calculator
How to Calculate the Rating of Single Phase & Three Phase Transformers in kVA We know that a transformer is always…
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Batteries
How to Calculate Battery Charging Time and Charging Current? – Example
Simple Battery Charging Time and Current Formula for Batteries (with 120Ah Battery Example) In this simple tutorial, we will explain…
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Electrical Wiring
Automatic UPS / Inverter Wiring Diagram Using One Live Wire
Automatic UPS System Wiring Diagram (One Live Wire & Standard Wiring) Automatic UPS / Inverter Connections In case of a…
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Electrical Energy
How To Calculate Your Electricity Bill? – Power Bill Calculator
How to Calculate Electricity Charges – Electric Bill Calculator + Solved Examples Calculating electricity bills and tariffs is generally straightforward…
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Electrical Wiring
How to Find the Proper Size of Wire & Cable In Metric & Imperial Systems
How to Determine the Suitable Size of Wire and Cable or Electrical Wiring Installation? Examples in Imperial and Metric Systems…
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