The prices of 19-kg commercial LPG cylinders have been revised across the country, including in metro cities like Delhi, Mumbai, Kolkata, and Chennai, effective November 1. Listen to Story New price ...

The Andhra Pradesh state cabinet, chaired by chief minister N Chandrababu Naidu, on Wednesday decided to roll out the “Deepam” scheme, through which three LPG cylinders will be supplied to the ...

The world’s “most powerful” hydraulic cylinder for marine pile driving has been unveiled in China’s Changzhou, Jiangsu province, marking a massive leap in technological advancement.

Findings suggest that these vapor bubbles can be utilized to increase energy conversion efficiency, particularly when fuel is injected directly into engine cylinders—a method ... parameters such as ...