If the reactor is critical, then inserting the control rods makes the reactor subcritical and power will decrease. If the control rods are withdrawn, the reactor becomes supercritical and power increases. We employ small movements to ensure that power changes at a controlled rate. If necessary, when the control rods are fully inserted or perhaps 80-90 percent inserted, the reactor shuts down.
In brief, ârhetoricâ is any communication used to modify the perspectives of others. But this is a very broad definition that calls for more explanation. The OWLâs âIntroduction to Rhetoricâ vidcast explains more what rhetoric is and how rhetoric relates to writing.
Any statement that is intended to not have any feedback, output, or response to it. They aren't usually meant to be funny, but when they are, they're normally just considered sarcasm, and are left trailing off. 1) A) Damn it's hot outside. B) I know. A) Thanks for responding, that was a rhetorical statement.