The following 480 volt, 3 phase, 3 wire equipment is in a commercial kitchen. 2 – 5000 watt water heaters 4 – 3000 watt fryers 2 – 6000 watt ovens. Do NOT use the optional method. Each ungrounded conductor in the feeder circuit for this kitchen should be _______.

The following 480 volt, 3 phase, 3 wire equipment is in a commercial kitchen. 2 – 5000 watt water heaters 4 – 3000 watt fryers 2 – 6000 watt ovens. Do NOT use the optional method. Each ungrounded conductor in the feeder circuit for this kitchen should be _______.