This engineering exam, which is a gateway to some of the premium engineering colleges such as IITs, NITs and more, cover subjects such as Physics, Chemistry and Mathematics.

Abstract: Nowadays, serious lateral temperature gradient across the chip surface can significantly reduce the lifetime of the power semiconductor devices. Currently, the primary methods for extracting ...

Abstract: At present, the thermal runaway of lithium batteries is an important cause of the safety risk in new energy vehicles. The detection of volatiles by gas sensors for early warning is a novel ...