Definition. A nucleic acid that contains the genetic instructions used in the development and functioning of all modern living organisms. DNA's genes are expressed, or manifested, through the proteins that its nucleotides produce with the help of RNA.
Intelligent transfer switch. A transfer switch is an electrical switch that switches a load between two sources. Some transfer switches are manual, in that an operator effects the transfer by throwing a switch, while others are automatic and switch when they sense one of the sources has lost or gained power.
The transfer switch works by having a dedicated set of switches for each of the circuits you want to power. Skipping the transfer switch and connecting your generator directly to your electrical service panel could fry appliances, endanger utility workers who might be working on power lines, or damage your generator.