Which term describes the state of an installation being ready for use after meeting all requirements?

• A. Installation Readiness
• B. Specifications for Electrical Installations
• C. Modernized Version of Metric
• D. Overcurrent protective devices

Answer: (A)

Installation readiness is the state where everything has been completed, inspected, tested, and documented so the installation can be placed into service. It means the work meets all applicable codes, standards, and project requirements, and there is no remaining impediment to operation—the system can be energized and used safely.

The other terms don’t describe that final-go-ahead status. Specifications for Electrical Installations is about what must be done, not the point at which it’s ready to operate. The modernized version of a metric has no relevance to the readiness of an installation, and overcurrent protective devices are components used for safety, not the readiness state itself.