question:
Additionally, there is a Battery Charging Specification (Version 1.2 December 2010), which increases the power handling capability to 1.5 A but does not allow concurrent data transmission.
What does the Battery Charging Specification do?

answer: yes

question:
The most common rocks in West Antarctica are andesite and rhyolite volcanics formed during the Jurassic period.
What are the most common rocks found in West Antarctica?

answer: yes

question:
This is especially useful in medical equipment where the signals from a low-voltage sensor circuit (usually battery-powered) in contact with a living organism must be electrically isolated from any possible electrical failure in a recording or monitoring device operating at potentially dangerous voltages.
What does an optoisolator do?

answer: no

question:
Lisa de Moraes of The Washington Post noted sarcastically that "The terrorists have won" and, with a sideswipe at the show's commercialism and voting process, that the decision as to who "gets to turn this important site into just another cog in the 'Great American Idol Marketing Mandala' is in the hands of the millions of girls who have made American Idol a hit.
What publication does Ken Tucker work for?

answer:
no