I have a question. What is the consideration on selecting copper tube for conductor??
I need copper tube for induction heating coil. It will transfer 30 kVA (the current about 3000 A) and will be cooled by water. The frequency is 10kHz - 40 kHz. I tried to select the copper tube by considering only the ampacity and I got a 2.5 " pipe.
I have recently upgraded to 11. It all worked fine this morning, then suddenly the little volume control in the top right vanished and I have no sound from mplayer or amsn or error sounds or start up sounds or anything
EXCEPT! all videos and sounds on the internet play fine, like you tube etc...??
I am a total newbie to linux btw so take it easy with me please :lol:
Hi. I just installed opensuse 11.2 64 bits KDE 4.
Everything went well except for sound. The starting and end sound of opensuse (default sound) can be heard throught he speakers. However if I try to play music or flash player, I will get no sound. Kmixer did not show any channel muted. And the card is recognized (XonarD2).