Wednesday, February 23, 20227:30 AM – 8:30 AMHosted by IECRM Safety Forums are held monthly. Upcoming Safety Forums Dates:March 30, 2022 – Scaffolding, General Requirements, Construction (29 CFR 1926.451) April 27, 2022 – Changed to Tour of DIA Tunnels – Limited capacity – first come, first serveMay 25, 2022 – […]
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Code Question If a transformer primary overcurrent protection device is sized at 250 percent of the primary current, what size secondary overcurrent protection device is required if the secondary current is 42 amperes? Select one: a. 40 amperes b. 70 amperes c. 60 amperes d. 90 amperes Answer: c. 60 amperes 42 X 1.25 = 52.5
AHJ Field Problems Question: Do the splices for a low voltage lighting system require a box when the lighting system is powered from a Class 2 power source? Answer: Yes, 300.15 Boxes, Conduit Bodies, or Fittings — Where Required. A box shall be installed at each outlet and switch point
IECRM offers three different CEU Class formats designed to fit your learning style and schedule. The states of Colorado, Wyoming, and New Mexico require 24 hours of electrical CEU classes before you may renew your electrical license at the end of the code cycle. A minimum of 4 hours of
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