Nact1 Study guides, Class notes & Summaries

Arc Welding The joining of metal parts by fusion, in which the necessary heat is produced by means of an electric arc Combustible Capable of easily igniting and rapidly burning ; Used to describe a fuel with a flash point at or above 100 degrees F Competent person A person who can identify working conditions or surroundings that are unsanitary, hazardous, or dangerous to employees and who has authorization to correct or eliminate these conditions promptly Confined space A work area large ...