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             Electrical Definitions
             
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            - Q | 
               
              
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                 Qualified Person  | 
              
                 One who has skills and knowledge related to the
                construction and operation of the electrical equipment and
                installations and has received safety training on the hazards
                involved.
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                 Quarter-Phase  | 
              A
                term characterizing a combination of two circuits energized by
                alternating voltage sources which differ in phase by a quarter
                of a cycle, 90 degrees.
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