Final answer:
The ampacity of a #14 THW conductor in a raceway with not more than three conductors at an ambient temperature of 36℃ requires an adjustment based on NEC correction factors, but the standard ampacity is typically 20 amps at 30℃.
Step-by-step explanation:
The ampacity of a #14 THW conductor when there are not more than three conductors in a raceway and the ambient temperature is 36℃ is determined by referencing the National Electrical Code (NEC) tables for conductor ampacity. THW insulation is rated for use up to 75℃. According to the NEC ampacity tables, a #14 AWG copper conductor with THW insulation typically has an ampacity of 20 amps at an ambient temperature of 30℃. However, with the ambient temperature increase to 36℃, ampacity correction factors must be applied. Unfortunately, since we do not have the exact correction factor table, a definitive answer cannot be provided. However, in practice, one would apply the correction factor from NEC tables to the standard ampacity to find the adjusted value for the higher ambient temperature.