Abstract: Movements of a cam mechanism working in transformer oil environment affects performances of an on-load tap-changer used in ultra-high voltage direct current project, which needs a suitable ...

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BERLIN, March 18 (Reuters) - An oil price hike driven by the Iran conflict and the loosening of U.S. sanctions on Moscow is unlikely ‌to significantly impact Russia's war in Ukraine, a senior German ...

NEW YORK, March 18 (Reuters) - Oil prices settled higher on Wednesday and climbed further in extended trade after Iran attacked several energy facilities across the Middle Eastfollowing a strike on ...

Before the ongoing conflict with Iran, Donald Trump bragged about bringing down gas prices. But Thursday, the president turned that brag on its head. “The United States is the largest Oil Producer in ...

Defense Department officials told Congress that the estimate excludes many costs tied to the military buildup. Airstrikes were shaking Beirut and Tehran, and the price of oil surged past $100 a barrel ...

As the Electronic Dolphin moves through an oil slick, an onboard pump draws the oily water into the filter, which is essentially a sponge with a "special coating" of microscopic spikes (namely oleic ...

NEW YORK/LONDON, March 10 (Reuters) - Oil prices plunged by more than 11% on Tuesday, the steepest percentage drop of any session since 2022, a day after U.S. President Donald Trump predicted a quick ...

CHICAGO -- Oil prices eclipsed $100 per barrel for the first time in more than three and a half years Sunday as the Iran war hinders production and shipping in the Middle East. The price for a barrel ...

A historic disruption to the world’s oil production sent crude prices smashing through the $100 barrier Monday for the first time in nearly four years, before prices settled just below $100. As the ...