Amazon has a new product called WorkMail debuting today (via Forbes), which is an email and calendaring service that aims to provide those tools for corporate customers. The tech is based on Amazonâ¦
One of the boundaries, called the Arc Flash Boundary, is based on the expected Incident Energy from an arc flash, and is intended to protect workers from burns if such an accident occurs.
Definition of 'arc'. arc. An arc is a smoothly curving line or movement. The Aleutian chain is a long arc of islands in the North Pacific. In geometry, an arc is a part of the line that forms the outside of a circle. If something arcs in a particular direction, it makes a smoothly curving line or movement.