IECRM recently hosted a lively and successful Grand Re-Opening Happy Hour and Open House event at our newly renovated Fort Collins training facility and state-of-the-art electrical lab. Click here to see photos! Here’s a recap of the highlights: At the event, the IECRM Board of Directors, building committee members, and […]
NEC Code Question A vessel that holds the plates, electrolyte, and other elements of a single unit in a battery is known as a(n) ___. Select one: a. storage battery b. electrolyte c. container d. cell The answer is c. container
A single 1500-W cord-and-plug-connected load on a 120-volt circuit would draw ___ amps. This requires a number ___ wire and a ___ circuit breaker for the branch circuit. Select one: Scroll down to see the answer. The answer is d.12.5 – 12 AWG – 20-amp
Continuous duty motors with a marked service factor not less than 1.15 shall have the minimum running overload protection sized at ___ percent of the nameplate rating of the motor. Select one: a. 115 b. 130 c. 125 d. 140 The correct answer is c. 125
When service-entrance conductors exceed 1100 kcmil for copper, the required grounded conductor must be sized not less than ___ percent of the area of the largest phase conductor. Select one: a. 15 b 12.5 c. 19 d. 25 Answer: b. 12.5
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