You are in the planning stages of adding a circuit to an available spare in a distribution panel board. Assume that the circuit shall be protected with a 20 amp circuit breaker. In accordance with 46 CFR, Subchapter J (Electrical Engineering), what would be the maximum load permitted if the load will be energized continuously for 3 hours or more and the branch circuit breaker to be used is NOT rated for continuous duty at 100% of its rating?
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