----- Nội dung dịch tự động từ ảnh ----- To: All Staff From: Kathy White Date: July 25, 20– Re: Back-up for Power Outages/Major Systems Failure In the wake of last week's major backout, many people have been asking about our campus's electrical backup systems. In the event of disruption of nomal AC power at any node, Telephone Services maintains back-up batteries that can power the system. We also maintain a set of back-up telephone lines and a complement of spare equipment. The Veterinary School is equipped with back- up generators. If the power goes out, the generators will cycle on and restore power to the system. During nomal office hours, University Maintenance will respond directly to a power failure. After hours, the school will contact the local electrical company. According to the memorandum, when did the most recent power failure occur?