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.
The Measure of an Arc. Definition. The measure of a minor arc is the measure of the central angle. that intercepts the arc. In circle O (Fig. 5-4), the measure of arc AB, symbolized by mAB, is. the measure of the central angle AOB, or m LAOB. If m L AOB = 45, then. mAB =. Definition.