Reliable and Stable: Hydroelectric power is exceptionally dependable energy. There are next to no issues as far as the electric power that is constantly by the plants, unless an alternate source is required. Nations that have huge assets of hydropower use hydroelectric power as a base energy source.
Refractometer Definition - A refractometer is commonly used to test the brix level (sugar content) in ripening vegetables and fruits, or to indicate... Refractometer Definition - A refractometer is commonly used to test the brix level (sugar content) in ripening vegetables and fruits, or to indicate...
A potentiometer (or pot) is an electrical device used to measure angular position. The user can therefore adjust the degree to which the potentiometer opposes electric current through it, simply by turning a shaft that is attached to the center of the potentiometer. As the resistance of the potentiometer changes, so does the voltage, which thus causes the potentiometer to act as a variable voltage divider. This varying voltage can be measured by the VEX microcontroller and is directly proportional to the angular position of the shaft connected to the center of the potentiometer.