Where insulated power and lighting conductors are installed in raceways, an ampacity adjustment must be applied where _____. I. there are more than three (3) current-current carrying conductors in the same raceway II. an ambient temperature other than 86°F is encountered

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Most states require an electrician to pass an exam to receive a journeyman or master electrician license.  State exams cover these topics:  Electrical Theory, Trade Knowledge, Grounding and Bonding, Wiring Methods and Installation, Overcurrent Protection, Load Calculations, etc. 


Where insulated power and lighting conductors are installed in raceways, an ampacity adjustment must be applied where _____.<br /><br /> I. there are more than three (3) current-current carrying conductors in the same raceway         <br />II. an ambient temperature other than 86°F is encountered