Carbon Cycle Chemical Reactions Involved: Photosynthesis: Air and water molecules and the energy from the sun to produce a simple sugar such as glucose and oxygen molecules as a by product. During photosynthesis plants use carbon dioxide and produce oxygen.
Similar to shore power for ships, a ground power unit (GPU) may be used to supply electric power for an aircraft on the ground, to sustain interior lighting, ventilation and other requirements before starting of the main engines or the aircraft auxiliary power unit (APU).
A Relay Wiring Harness utilizes a 30amp fuse protected power wire that directly connects to your positive terminal on the battery. An Automotive Relay is used to pull signal from a source (Headlight connector) that triggers power to be drawn from the battery. There are two sets of cables meant to provide power to an HID ballast.