Can You Answer Master and Journeyman Electrician Exam Questions With Ease?

Commercial Occupancy General Purpose Receptacles Questions are often included on master and journeyman electrician exams. How would you answer this question? How many general purpose receptacles are required for a 10,000 square foot office building? Step #1  Refer to NFPA 70 220.14 (K)(2) “Banks and Office Buildings” to determine what the minimum total receptacle load […]

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Electrical Exam Practice Questions

Electrical exam practice questions can be easily answered if you know which formula to use and how to use it. Motor calculation questions are commonly asked on electrical exams. Can you answer these practice questions? [os-widget path=”/bbdco/electrical-exam-practice-questions” of=”bbdco” comments=”false”]   What is the efficiency of a 5 horse power, 230 Volt, single-phase alternating current motor? […]

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