To make use of this information, the designer must know with engineering accuracy the unit dielectric strength of the oil; that is, the maximum electrical stress that the oil will withstand anywhere ...

Abstract: AMONG the most promising types of material for insulating high-voltage cables are those in the polyethylene family. Since its introduction around 1940, polyethylene has been used ...

State Key Laboratory of Chemical Engineering and School of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China ...

given its already established trade linkages," said the report. It said that India's consistent strength in services exports and remittance inflows continue to provide a vital buffer for the ...

• 适用对象：Ⅰ类电器（带接地线的设备）。 4. 泄漏电流测试（Leakage Current Test） • 内容：测量正常工作时对地泄漏电流（如≤0.75mA）。 • 方法：模拟人体阻抗网络（如GB/T 12113）。 • 内容：验证外壳、支架、活动部件的机械强度（如抗冲击、抗跌落）。

WESCO International, Inc.’s WCC share price has surged by 6.20%, which has investors questioning if this is right time to sell.

India's performance can be linked to domestic strength and enhanced fiscal health despite worldwide uncertainties, the report added. "While there might be 2nd and 3rd order impacts on India in terms ...

From reproductive rights to climate change to Big Tech, The Independent is on the ground when the story is developing. Whether it's investigating the financials of Elon Musk's pro-Trump PAC or ...