Final answer:
Circuit breaker boxes require at least 36 inches of clearance in front of them.
Step-by-step explanation:
The statement that circuit breaker boxes require at least 36 inches of clearance in front of them is True. This is because circuit breaker boxes can get hot and need proper ventilation to dissipate heat. Having adequate clearance in front of the circuit breaker box allows for easy access, maintenance, and repairs.