3 Questions
What do the numbers before and after the dash in NEMA designations represent?
Voltage and amperage
What is the blade spacing for both NEMA 5-15P plug and NEMA 5-15R receptacle?
0.5 inches (12.7 mm)
What are the two basic classifications of NEMA connectors mentioned in the text?
Straight-blade and locking
Test your knowledge of NEMA designations and electrical plugs and receptacles with this quiz. Learn about the coding system, voltage, amperage, and common standards such as NEMA 5-15P and NEMA 5-20P.
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