Turn your volume way up, then hit "refresh" on your browser's toolbar before playing
To play the mpeg you must have a movie program such as Media Player (an accessory program in Windows) or RealPlayer (downloadable @ www.realplayer.com), and a sound card installed on your computer. If you only get a few seconds of audio, hit refresh on your browser's toolbar.
Water hammer in a pumped condensate return system at 20 psig with high pressure traps discharging 100 psi condensate and flash steam into the pumped return line as it travels back to the Plant. Do you know why this situation is susceptible to water hammer, how to reduce it in an existing system, and what's needed to prevent it altogether?