Search Results | ELECTRICAL RESISTANCE
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What Is a Watt?
science.howstuffworks.com/environmental/energy/question501.htm
Amps, volts, watts, and ohms are the main units used for measuring electricity. Find out how amps, watts, volts, and ohms relate to electricity.
How a Circuit Breaker Works
electronics.howstuffworks.com/circuit-breaker.htm
Circuit breakers are an essential safety component in any home electrical system. Learn about home circuit breakers and breaker design.
How a Cold Heat Soldering Iron Works
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Cold Heat soldering irons are lightweight, portable and don't come with the potential for serious injury. Learn more about Cold Heat soldering.
How Digital Scales Work
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Digital scales are common measuring devices that harness several physical laws. Learn how digital scales weigh everything from peanuts to penguins.
You Have a Thermostat, But Do You Need a Hygrometer, Too?
science.howstuffworks.com/nature/climate-weather/meteorological-instruments/hygrometer.htm
Hygrometers are used by many professionals to monitor levels of humidity in the air. So, do need one in your home?
Can You Identify All Of These Electrical Tools?
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Whether you are that friendly neighborhood electrician, DIYer, or just someone who likes to change lightbulbs, the electrician's tools should never be too far off. But, how well can you identify them? Hopefully, your lights are on because you might need a little spark with this quiz.
What can you do to reduce your car's emissions?
auto.howstuffworks.com/reduce-your-cars-emissions.htm
What can you do to reduce your car's emissions? Visit HowStuffWorks.com to learn how to reduce your car's emissions.
How to Use a Multimeter
home.howstuffworks.com/volt-ohm-milliammeter.htm
A volt-ohm-milliammeter, or VOM, is typically used for more serious electrical troubleshooting and repairs. Find out why to add a VOM to your toolkit.
Are fluorescent bulbs really more efficient than normal light bulbs?
home.howstuffworks.com/question236.htm
You might have heard that fluorescent bulbs are supposed to be more efficient than normal light bulbs, but is this really the case?
14 Types of Tape for Crafts, Temporary Repairs and More
home.howstuffworks.com/home-improvement/repair/types-of-tape.htm
Tape is more than a sticky strip. In industrial applications, home repairs and crafts, the types of tape you choose matter. Each has unique properties that make it suitable for specific surfaces, materials and uses.