I hate you guys, why, because it's Sunday night (my day off) and I just pulled out my NEC code book to check something.
Table 310-16 states that a #10 conductor THHN has an ampere rating of 40 amps. A #10 tw (Romex) has an ampere rating of 30 amps. Regardless of these ratings there is a note on this table (240-3) that say's the overcurrent protection shall not exceed 30 amps for a # 10 copper conductor.
Buy the way stranded and solid conductors have the same number of circular mils and thus are rated the same.
Table 310-16 states that a #10 conductor THHN has an ampere rating of 40 amps. A #10 tw (Romex) has an ampere rating of 30 amps. Regardless of these ratings there is a note on this table (240-3) that say's the overcurrent protection shall not exceed 30 amps for a # 10 copper conductor.
Buy the way stranded and solid conductors have the same number of circular mils and thus are rated the same.