IN THE FIVE years since Covid-19, where Indian Railways gets its passenger revenues from, has seen a fundamental transformation. The number of passengers travelling AC 3-tier is just 26 crore, or 3.5 ...

Abstract: To improve the dynamic performance and disturbance rejection capability of the permanent magnet synchronous motor (PMSM) system, an adaptive super-twisting nonsingular ... and mismatched ...

Fortunately, home cooks looking to go electric have choices. Induction stoves are gaining popularity, and they solve some of the problems of traditional electric ranges. They heat more quickly and ...