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.
Some specifics: FNC has been the most-watched news channel for 39 consecutive quarters in total viewers for both Total Day and Primetime since 1Qâ02. Fox News also secured the top 12 cable news programs in total viewers and nine out of the top 10 programs in the 25-54 demo. Perhaps most stunning, in both primetime and total day, Fox News beat CNN and MSNBC combined in total viewers.26, CNN was #29 and HLN was #30. During total day, FNC was the seventh most-watched cable network, meanwhile CNN was #27, HLN was #29 and MSNBC was #32.