Question: Use of IMC shall be permitted under all atmospheric conditions and _____.
a) environments
b) occasions
c) occupancies
d) parameters
See answer below.
Answer: c) occupancies
Section 342.10(A) states, "Use of IMC shall be permitted under all atmospheric conditions and occupancies."
About the Author
Ryan Jackson
Ryan Jackson is a National Electrical Code instructor and textbook author in the Salt Lake City, Utah area. He is also a technical consultant for the Steel Tube Institute. He is a member of Code-Making Panels 3 and 17 for the National Electrical Code and serves on several technical committees for UL Standards and Engagement. He is certified as an inspector in electrical, building, mechanical, and plumbing codes, and has taught the NEC and NFPA 70E at the national level over the last three decades.