Vacuum Gauges \ Micron Gauges Principal of Electronic Vacuum Measurement As atmosphere is removed during evacuation the ability to transfer heat by conduction to surrounding air becomes weaker and weaker.
How to start Windows 8 in Safe Mode Safe Mode is a Windows mode that uses only the most basic drivers and programs that are required to start Windows. This mode will also not launch any programs that are set to start automatically when Windows starts.
Safe mode was basically introduced by microsoft to help users in troubleshooting any problem in windows as in this mode minimal set of drivers and programs are loaded into windows startup. Hence allowing you to check which softwares or drivers are affecting your system.