Relays are electromechanical devices that use a magnetic solenoid to actual a switch. When current is passed through the solenoid coil, it produces a magnetic field. The magnetic field is strengthened ...

"The application is horribly slow.", "I don't get the response even after I get my coffee.", "This application is useless". Sounds familiar? How many times have we heard these quotes or or felt like ...

When a power plant experiences issues with performance, the obvious indicators are usually a loss in load capacity or an increase in fuel consumption. However, other issues exist that can be costly, ...