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.
WASHINGTON â The Supreme Court nomination of Judge Neil M. Gorsuch is now going to the Senate floor. The Senate minority leader, Chuck Schumer of New York, has pledged to lead Democrats in a filibuster of the nomination. If he does, the majority leader, Mitch McConnell of Kentucky, has vowed to change Senate rules to clear the way for Judge Gorsuch. The potential showdown has raised interest in the peculiar Senate filibuster rule.