Likewise, the MPPT varies the ratio between the voltage and current delivered to the battery, in order to deliver maximum power. If there is excess voltage available from the PV, then it converts that to additional current to the battery. Furthermore, it is like an automatic transmission.
On the Supreme Court of the United States, Associate Justices Potter Stewart and Anthony Kennedy have been described as swing votes between the two factions of the court. In the United Kingdom, the  Essex man ,  Worcester woman  and  Holby City woman  are examples of personifications of swing voters.
A swing state tends to vote for the winning presidential candidate. All-in-all, the seven predicted âsuper-swingyâ states of 2016 have a 8.29/10 chance of voting for the winning candidate, reckoning from 1976. Ohio is the most accurate, with the winning candidate carrying the state 10/10 times.