The presence of water in your oil will decrease the dielectric strength. The Dissolved Gas Analysis (DGA) test is another ... Predetermined limits for these tests must be set based on the voltage ...

In the Standards for insulating oils (IEC 60296 [4], ASTM 3487 and others) there is an upper limit for ... for Class A oil. To prove the oils had the required cooling properties, that transformer has ...

During his first six weeks in office, President Donald Trump has embarked on a dizzying teardown of the federal government and attacks on long-standing institutions in an attempt to increase his ...

Brazil’s oil regulators have temporarily ordered halts ... The recent suspensions of several drilling operations could continue to limit the room for growth in Brazil this year.

For this week’s Slate Plus bonus episode, Emily, John, and David discuss whether the human body could endure a voyage to Mars and if space really is our destiny as humans. Dhruv Khullar for The ...

Testing the limits of presidential power, Donald Trump this past week tightened his grip on US government agencies that for years have taken pride in their independence overseeing such matters as ...

Will the NFL ever hit its limit? We'll likely find out in the next few years. Scott Stinson is a contributing writer for theScore. Woman who accused Worthy of attacking her granted protective ...