Not functioning or not in operation

कार्यरत नहीं

English Usage: The equipment was declared nonoperational after the inspection.

Hindi Usage: समीक्षा के बाद उपकरण को कार्यरत नहीं घोषित किया गया।

Describing something that is not currently in use or operational

अकार्यात्मक

English Usage: Many of the systems in the old building are nonoperational.

Hindi Usage: पुराने भवन के कई सिस्टम कार्यात्मक नहीं हैं।