Which Table 300.5 row addresses cover requirements for underground conduit in one- and two-family dwelling driveways and outdoor parking areas, and used only for dwelling-related purposes?

Which Table 300.5 row addresses cover requirements for underground conduit in one- and two-family dwelling driveways and outdoor parking areas, and used only for dwelling-related purposes?

• A. All locations not specified below
• B. Under a building
• C. Under streets, highways, roads, alleys, driveways, and parking lots
• D. One- and two-family dwelling driveways and outdoor parking areas, and used only for dwelling-related purposes

Answer: (D)

Underground locations for electrical installations are organized in Table 300.5 to show where conduits can be placed and what restrictions apply for each location. The row that specifies one- and two-family dwelling driveways and outdoor parking areas, used only for dwelling-related purposes, directly matches the scenario described. It designates that underground conduit can be installed in those specific dwelling-related driveways and parking areas, with the emphasis that the use is limited to dwelling-related loads. This makes it the precise match for the given situation. Other locations listed in Table 300.5 refer to different contexts—under a building covers installations beneath a structure; under streets, highways, roads, alleys, driveways, and parking lots covers public or shared spaces; and a catch-all for locations not specified elsewhere. Those do not describe the dwelling-driveway scenario, so they aren’t the right fit for this question.

Underground locations for electrical installations are organized in Table 300.5 to show where conduits can be placed and what restrictions apply for each location. The row that specifies one- and two-family dwelling driveways and outdoor parking areas, used only for dwelling-related purposes, directly matches the scenario described. It designates that underground conduit can be installed in those specific dwelling-related driveways and parking areas, with the emphasis that the use is limited to dwelling-related loads. This makes it the precise match for the given situation.

Other locations listed in Table 300.5 refer to different contexts—under a building covers installations beneath a structure; under streets, highways, roads, alleys, driveways, and parking lots covers public or shared spaces; and a catch-all for locations not specified elsewhere. Those do not describe the dwelling-driveway scenario, so they aren’t the right fit for this question.