To prevent this, hair dryers have a heat shield of insulating material that lines the plastic barrel. Protective screens - When air is drawn into the hair dryer as the fan blades turn, other things outside the hair dryer are also pulled toward the air intake. This is why you'll find a...
During the Cold War, the KGB (the Russian abbreviation for Committee for State Security, the Soviet Union's intelligence and secret police agency) had success recruiting agents in the United States and Britain who were known to support communism or belong to communist organizations. Money. Many s...
the pump is located just behind the jumpseat area, where the firefighters sit. An impeller is a rotor-like device that has curved blades. Driven by its owndiesel engine, the impeller spins inside the pump at a high rate. When water comes into the pump, it hits the inner part of ...
If your current laptop struggles to stay cool despite all efforts, it may be time to upgrade to a device with better cooling systems. HONOR laptops, for instance, feature advanced cooling technologies, including dual heat pipes and ultra-thin fan blades, ensuring efficient heat dissipation during...
When the wind blows, the blades start moving and spin a shaft that leads from the hub of the rotor to a generator. The generator takes the energy produced from the rotation and turns it into electricity. Like solar cells, the energy wind turbines create converts into usable AC power with...
Cooling is essential to an alternator's efficiency. It's easy to spot an older unit by the external fan blades found on the rotor shaft behind the pulley. Modern alternators have cooling fans inside the aluminum housing. These fans operate the same way, using mechanical power from the spinnin...
Too much dust can clog fans and heatsink fins, but fortunately, cleaning the inside of your computer is easy. Ground yourself by touching metal to avoid electrical discharge to computer parts. Using compressed air from a 6-inch distance, blast away clumps of dust from fan blades, the power...
How do you deprive the weed seeds in your lawn of the light they need to grow? Simply raise the height on your mower. Raising your mowing height decreases weed pressure because, like a tall forest, the grass blades will shade the soil. This shade prevents weeds from getting the sunlight ...
Now, if you have an option to directly blow the air to the fan blades, then it would be better. Cleaning the keyboard In cleaning the keyboard, start from the bottom keys. Then using the pressurized air, give at least two bursts per key. Why two? Because some crumbs are hard to ...
Cooling is essential to an alternator's efficiency. It's easy to spot an older unit by the external fan blades found on the rotor shaft behind the pulley. Modern alternators have cooling fans inside the aluminum housing. These fans operate the same way, using mechanical power from the spinnin...