A free-standing electric range is rated 11.8 kW, 120/240 volts. The wiring method is nonmetallic-sheathed cable. Use the 60°C column of Table 310.16 in conformance to 110.14(C). Answer the following questions: According to Column C, Table 220.55, what is the maximum demand? What is the minimum size for the ungrounded copper conductors? What is the minimum size neutral copper conductor? What is the correct rating for the branch-circuit overcurrent protection?

A free-standing electric range is rated 11.8 kW, 120/240 volts. The wiring method is nonmetallic-sheathed cable. Use the 60°C column of Table 310.16 in conformance to 110.14(C). Answer the following questions: According to Column C, Table 220.55, what is the maximum demand? What is the minimum size for the ungrounded copper conductors? What is the minimum size neutral copper conductor? What is the correct rating for the branch-circuit overcurrent protection?

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter7: Symmetrical Faults

Section: Chapter Questions

Problem 7.21MCQ

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