Amazingbro74181 Amazingbro74181
  • 10-07-2024
  • Engineering
Answered

A panelboard without individual protection contains six - (6) 3-pole circuit breakers and eight - (8) 2-pole circuit breakers. The maximum number of single-pole circuit breakers permitted to be added in this panelboard is:
A. 8
B. 16
C. 28
D. 42



Answer :

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