1 Purpose The purpose of this document is to provide a brief overview of refrigerants R410A and R407C, describe their characteristics and compare their environmental impact, regulatory compliance and resulting system efficiency.407C and R410A R407C is a non-ozone depleting blend of three HFC refrigerants (R32, R125, R134A) and was designed to match as closely as possible R22 pressure and performance to allow a smooth transition from R22 to R407C.
Wind is a form of solar energy. Winds are caused by the uneven heating of the atmosphere by the sun, the irregularities of the earth's surface, and rotation of the earth. Wind flow patterns are modified by the earth's terrain, bodies of water, and vegetative cover.
The blades are connected to a rotor that is connected to a main shaft. When the wind blows, the blades turn all the connected items, producing electricity via the generator. Wind energy is delivered to the power grid just like coal, nuclear or solar energy and can be used wherever electricity is used. Because wind is generated due to uneven heating in the earthâs atmosphere, wind energy can be considered a form of solar energy.