Originally, there were thirteen districts in Panem. During the Dark Days, the 13th district was obliterated by the Capitol and is no longer recognized as operational. Each District provides something different to the Capitol; for example, District 12 provides coal and District 4 provides fishing.uring the Dark Days, the 13th district was obliterated by the Capitol and is no longer recognized as operational. Each District provides something different to the Capitol; for example, District 12 provides coal and District 4 provides fishing.
A resistor is a passive electrical component with the primary function to limit the flow of electric current. The resistor is a passive electrical component to create resistance in the flow of electric current. In almost all electrical networks and electronic circuits they can be found.
A Thyristor is a Silicon Controlled Rectifier (SCR) which is functionally similar to a transistor. When voltage is applied to the gate, the SCR turns on (forward voltage onl â¦ y) and conducts. thyristor is a solid state three terminal electronic power  switch with two power terminals which carry the operational part of  the device current and one gate or trigger â¦ terminal which is used  to switch on the thyristor when required.