Useful tips for everyday
How do I calculate my alternator rpm? You are correct. The number of poles is the sum of the north plus south poles. Speed(RPM) =…
How do I restore previous sessions on my browser? Click the Chrome menu and hover your cursor over the history menu item. There you should…
What is a cluster randomisation design? A cluster randomised trial (CRT) is a randomised controlled trial in which pre-existing groups, called clusters, of individuals are…
Why does VLC not open in GNOME launcher? Double clicking files in the file browser or the gnome launcher will not open vlc. It’s all…
How big can I print a photo without losing quality? Printing at full resolution usually means printing at 300 pixels per inch (ppi), or sometimes…
How will you Print multiple pages on a single sheet of paper? Choose File > Print. From the Page Scaling pop-up menu, select Multiple Pages…
What should my MAF sensor be reading? With the engine at idle, the MAF’s PID value should read anywhere from 2 to 7 grams/second (g/s)…
Where should I put systemd service files? In addition to /etc/systemd/system , the drop-in ” . d/ ” directories for system services can be placed…
Is YouTube 16×9 or 4×3? Does YouTube use 16×9 or 4×3 video ratio? YouTube uses a 16:9 aspect ratio. This is a standard aspect ratio…
How does VRRP failover work? VRRP uses BFD to detect link failure and facilitate fast failover times without excessive control packet overhead. The VRRP process…