70. A circuit supplies a continuous load of 38 amperes and is protected by a 50-amperecircuit breaker. All conductor terminations in the circuit are rated at 75°C. If the circuit conductors are THWN copper, determine the minimum size permitted for the circuit.
70. A circuit supplies a continuous load of 38 amperes and is protected by a 50-amperecircuit breaker. All conductor terminations in the circuit are rated at 75°C. If the circuit conductors are THWN copper, determine the minimum size permitted for the circuit.
Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)
10th Edition
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Russell E. Smith
Chapter15: Residential Air-conditioning Control Systems
Section: Chapter Questions
Problem 4RQ
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![70. A circuit supplies a continuous load of 38 amperes and is protected by
a 50-amperecircuit breaker. All conductor terminations in the circuit are
rated at 75°C. If the circuit conductors are THWN copper, determine the
minimum size permitted for the circuit.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32caf0a3-725e-4ca0-9e21-53bcd4e011c3%2Fb0a18d52-9d3e-4e5c-9637-257b8631815a%2Fbccfhg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:70. A circuit supplies a continuous load of 38 amperes and is protected by
a 50-amperecircuit breaker. All conductor terminations in the circuit are
rated at 75°C. If the circuit conductors are THWN copper, determine the
minimum size permitted for the circuit.
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