Physics · Electrical Wiring Regulations
As per the National Electrical Code (NEC), the minimum clearance or center-to-center distance between two adjacent bare conductors on cleats for a 250 V branch circuit must NOT be less than how many centimeters?
- 15.5 cm
- 24.5 cm
- 32.5 cm✓
- 43.5 cm
Correct answer
2.5 cm
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