1 In AC/DC (radios that do not use power transformers) radios where a line filter capacitor is connected between the hot and ground side of the power line, that capacitor is known as an across-the-line capacitor. 2  Across the line capacitors serve to keep RF noise disturbances from affecting the receiver. In AC/DC (radios that do not use power transformers) radios where a line filter capacitor is connected between the hot and ground side of the power line, that capacitor is known as an across-the-line capacitor. 2  Across the line capacitors serve to keep RF noise disturbances from affecting the receiver.
The expansion teams are bound to get help from a high pick in the draft, but the majority of their rosters will come from the rosters of current NHL teams.
The NHL Board of Governors approved an expansion franchise for Las Vegas on Wednesday. Since the first round of expansion in 1967, the League has grown from the Original Six to 31 teams. Here's a brief history of expansion in the NHL: 1942: With the demise of the Brooklyn Americans, the NHL's Original Six era begins. The Boston Bruins, Chicago Black Hawks, Detroit Red Wings, Montreal Canadiens, New York Rangers and Toronto Maple Leafs make up the League for the next 25 seasons. 1967: The NHL adds six teams, the largest expansion in professional sports history.