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Code Q&A: Ground-Fault Protection of Equipment

2018-04-04 23:24:58| Electrical Construction & Maintenance

Q. When does the Code require ground-fault protection of equipment on service disconnects? Scroll down to see the answer                 This answer is based on the 2017 NEC. A. Ground-fault protection of equipment is required for 277/480V service di

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Baleage Q&A: will it work for me?

2018-04-01 12:00:00| Beef

Whether you call it haylage, baleage or baled silage, theres a lot about high-moisture baled hay that makes it a nutritious livestock feed.

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Code Q&A: Conductors Located Outside of a Building

2018-03-22 01:25:45| Electrical Construction & Maintenance

Q. When does the NEC consider service conductors as being installed outside of a building?   See the answer below.             This answer is based on the 2017 NEC. A. Conductors are considered outside of a building when theyre installed [230.6]: (1

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Code Q&A: Circuit Conductors in Corrosive Environments

2018-02-22 05:27:01| Electrical Construction & Maintenance

Q. What does the NEC require of conductors used in corrosive locations? Scroll Down to See Answer              This answer is based on the 2017 NEC. A. Conductor insulation must be suitable for any substance to which it may be exposed that may have a

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Code Q&A: Paralleling Circuit Conductors

2018-02-08 17:25:48| Electrical Construction & Maintenance

Q. What is the Code requirement that allows paralleling of circuit conductors? Scroll Down to See Answer             This answer is based on the 2017 NEC. A. Ungrounded and neutral conductors can be connected in parallel only in sizes 1/0 AWG and lar

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