What is the minimum distance required between an angle pull box with a row of 3-4" conduits and a second row of 3-2" and 2-1" conduits?

In determining the minimum distance required between an angle pull box with a row of conduits, it's crucial to consider the National Electrical Code (NEC) guidelines that specify spacing requirements to ensure safe and accessible conduit installations.

The correct choice indicates a minimum distance of 32 inches. This distance is necessary to provide adequate space for maintenance access and to minimize congestion around pull boxes, which can improve safety and efficiency during conduit installations or repairs. The spacing ensures that the wires within the conduits have room to move without being kinked, which can otherwise lead to damage or electrical failure.

This space requirement also accommodates the physical size of the conduits involved—namely, a row of larger conduits next to a mixed array of smaller conduits—allowing for efficient and organized cable installation while adhering to electrical standards. Adhering to these guidelines is essential for the proper functioning of electrical systems and for maintaining compliance with safety regulations.