Pitch Diameter and Drive Ratio. Pulleys and belts have two uses; to increase or reduce speed or torque, or to transfer power from one shaft to another. If the transfer of power is all you need, then two pulleys of the same diameter will do the trick.
Last night's Republican presidential debate drew an average of 22.9 million viewers for CNN, making it the most watched program in the network's 25-year history, the channel reported Thursday. The ratings were larger than the average NFL broadcast, at 19 million viewers, receives.
On 26 September 1960, 70 million U.S. viewers tuned in to watch Senator John Kennedy of Massachusetts and Vice President Richard Nixon in the first-ever televised presidential debate.It was the first of four televised Great Debates between Kennedy and Nixon. The first debate centered on domestic issues.n 26 September 1960, 70 million U.S. viewers tuned in to watch Senator John Kennedy of Massachusetts and Vice President Richard Nixon in the first-ever televised presidential debate.