The Dark Days is a term commonly used to describe the collapse of the first rebellion in Panem, which occurred 74 years prior to the beginning of the series.When the rebellion started going badly, District 13 abandoned the other districts to win freedom.ost important for the people of 13, it was the center of the Capitol's nuclear weapons development program. During the Dark Days, The rebels in 13 wrested control from the government forces, trained their nuclear missiles on the Capitol, and then struck a bargain: They would play dead in exchange for being left along.
A resistor is a little package of resistance: wire it into a circuit and you reduce the current by a precise amount. From the outside, all resistors look more or less the same. As you can see in the top photo on this page, a resistor is a short, worm-like component with colored stripes on the side.
A rheostat is a resistor with variable resistance.There are many type of rheostat,involved of a rotary-type rheostat and a sliding rheostst.I dunn know much about the rotary-t â¦ ype rheostat but I can tell u how does a sliding rheostat work. The purpose of the rheostat is use to change the resistance of the circuit. The rheostat is use to define Ohm Laws th â¦ e 2nd situation is use to find out what the fixed resistor's resistance. 3rd purpose: used to control the resistance of circuit. eg Radio.