Diode rectifier characteristic. In the reverse direction, the diode rectifier will ultimately break down. The breakdown voltage is normally well in excess of the turn on voltage-the scales on the diagram have been altered (compressed) in the reverse direction to illustrate that reverse breakdown occurs.
Common kingsnakes are beneficial for the ecosystem. As predators, they help keep numbers of rodents, frogs and other snakes like rattlesnakes and cottonmouths in check. They are eaten by larger snakes and predatory birds and mammals. They also get some parasites from the group apicomplexans.ommon kingsnakes are eaten by alligators in Florida, larger snakes, hawks, raccoons, striped skunks, and Virginia opossums. They defend themselves from predators by hissing, striking, making a striking pose shaped like an S, biting, and flying.
There are several variations of this question on wikianswers, so it isn't necessary to ask the same question over again! King cobras are one of the most venomous snak â¦ es in the world and are several feet longer than a king snake.King snakes are not poisonous in the least, so there is no chance whatsoever that a king snake could kill a king cobra.here are several variations of this question on wikianswers, so it isn't necessary to ask the same question over again! King cobras are one of the most venomous snak â¦ es in the world and are several feet longer than a king snake.