Examen
NACT1-Basic Safety NCCER Core Exam Questions with Complete Solutions
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 ...
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Examen
NCCER CORE MODULE 2 Basic Safety Exam Questions
Apparatus - An assembly of machines used together to do a particular job Arc - The flow of electrical current through a gas such as air form one pole to another pole 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 surrounding...
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