When it is about maintaining safety and operational continuity, commercial buildings often prioritise visible systems: fire alarms, emergency lighting, surveillance cameras, and evacuation routes.

Why Google Is Really Warning 2.5 Billion Gmail Users to Stop Using Their Passwords Russia reacts to Trump's Venezuela drug boat strike Josh Duhamel says he's 70% ready to survive an apocalypse at his ...

Abstract: This paper proposes a coupled inductor-based hybrid dc circuit breaker topology with zero current switching for fast fault interruption in dc systems. A series resonant circuit comprising of ...

Abstract: The ultrafast protection speed requirement motivates the adoption of solid-state circuit breakers (SSCBs) for dc shipboard power systems. A 1 kV and 1.5 kA SS dc circuit breaker (DCCB) based ...

UP SI Syllabus: The Uttar Pradesh Police Recruitment and Promotion Board (UPPRPB) has released the official UP Police SI 2025 Notification for the recruitment of 4543 Sub-Inspector vacancies. Eligible ...