Question: What is the minimum size branch circuit conductor for a 7 . 5 hp , 3 - phase, 2 3 0 - volt motor? There

What is the minimum size branch circuit conductor for a 7.5 hp,3-phase, 230-volt motor? There will be three conductors in the conduit in an ambient temperature of 133 F Use THW conductors.
a.
14 AWG
b.
12 AWG
c.
10 AWG
d.
8 AWG

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