However, the phenomenon of multiple arc reignitions in vacuum interrupter (VI) based HVdc circuit breakers (CBs) has been insufficiently investigated in existing literature. This paper addresses this ...
An errant weight thrown by a competitor in a hammer throw event struck and killed a spectator at a youth track and field meet in Colorado, according to officials at the university where the ...
Copyright 2025 The Associated Press. All Rights Reserved. A hammer is caught by the safety net during the men’s hammer throw qualification at the 2024 Summer ...
A spectator was killed during a high school track and field meet at a University of Colorado campus when a participant's hammer weight fatally struck him. The incident occurred at the Mountain ...
A spectator was killed after an athlete competing in a track meet at the University of Colorado at Colorado Springs accidentally lobbed a hammer into the audience, striking the man on Sunday ...
It’s Hammer time. Joining the team alongside new Gladiator Cyclone, rowing champion Hammer is set to take on contestants in season 2 of the hit game show. Since returning as the BBC’s biggest ...
That’s because it proposes to require the same exact ground-fault circuit-interrupter protection that makes you push that little button on your bathroom outlet every time the curling iron won ...
The replacement vacuum interrupter offers 2000 A RMS-rated current, 8.25 kV RMS maximum voltage, 95 kV peak impulse withstand, and 33 kA RMS-rated short-circuit breaking current. No modification ...
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