AlphaSpace is a free Paint.NET plugin to cut-out a specific part of image and make itâs background transparent. You can then append the cutout to another image. You can use the slider to control the tolerance (that is strength) of the effect to get a proper cut-out.
What is personal protective equipment? Personal protective equipment, commonly referred to as PPE, is equipment worn to minimize exposure to serious workplace injuries and illnesses. These injuries and illnesses may result from contact with chemical, radiological, physical, electrical, mechanical, or other workplace hazards.
of energy caused by an electrical arc.â It is measured in. terms of arc flash incident energy E (AFIE), which is used to. determine the level of Personal Protective Equipment (PPE), and in terms of an arc flash protection boundary (FPB).