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How Wind Turbines Really Work: The Hidden Secrets
Paul Evans
-
Nov 20, 2024
How Lead Acid Batteries Work
Why do cars need a battery?
Testing Batteries With a Multimeter
Battery Life Calculator- How long will it power a circuit?
AC Electrical Generator Basics- How Electricity is Generated
Paul Evans
-
Oct 12, 2021
3
Car Alternator
Paul Evans
-
Jan 12, 2021
6
How a Car Battery Works
Paul Evans
-
Sep 17, 2020
6
How a Battery Works
Paul Evans
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Aug 4, 2020
6
Battery Life Calculator
Vince Lynch
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Jul 16, 2020
0
Refrigeration Ton Explained
Paul Evans
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May 28, 2019
6
Kilowatt Hours kWh Explained
Paul Evans
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May 26, 2019
2
Three Phase Electricity Explained
Paul Evans
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Feb 18, 2018
12
What is Energy?
Paul Evans
-
Oct 24, 2015
0
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R410A Pressure Enthalpy Chart
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Latest Content
MOSFET vs Transistor vs Relay: Most People Get This Wrong
Paul Evans
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Jul 8, 2026
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Learn the key differences between MOSFETs, transistors and relays. This beginner-friendly electronics tutorial explains how BJTs and MOSFETs work, why they are used for...
Why This Doesn’t Make You Safe
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Why This Circuit Works When It Shouldn’t
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Edison’s Missed Billion Dollar Idea
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How to ACTUALLY Use an Oscilloscope (Beginner-Friendly Guide!)
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How Electricity Works- For Visual Learners
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Power Factor Explained – Your Electricity Bill Money Drain (Reactive Power)
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Clamp Meter
Dec 11, 2024