The phrase "technical inadequacy" is correct and can be used in written English.
You can use it to describe a situation where something is not functioning or performing as expected due to a lack of technical proficiency or capability. Example: The software failed to complete the task due to technical inadequacy in its programming.
New York bankers were tonight blaming the panic on the technical inadequacy of the ticker-tape system in processing such massive volume trading.
Noble's deals further reinforce the growing conviction that the Macondo fiasco was caused by BP's failures rather than industrywide technical inadequacy.
The scenes of missed communications between Earhart and the radio operators stationed off Howland Island are an anguished reconstruction of what feels like simple technical inadequacy, yet the filmmakers don't dramatize this final flight as the half-insane event that it was.
Perforation occurred as a result of misidentification and technical inadequacy in the first three patients.
These include technical inadequacy, anatomical variants, confusion caused by co-existent disease and effects of previous intervention.
Redesigning training manuals to address technical inadequacy and improving documentation so that manuals are system implementation-focused rather than focused solely on health interventions was necessary.
More profoundly, they had their preconceptions of England's tactical and technical inadequacies borne out.
The technical inadequacies of healthcare.gov may prove less of a burden than the political damage that has been done.
I have spent many a night annoyed by the technical inadequacies of the Angelika Film Center ["The House Filmgoers Love to Hate" by Jesse McKinley, Aug. 10].
But the recording included here, made with the Israel Philharmonic Orchestra in 1982, will give no comfort to Bernstein fans: he seems wearied by the group's obvious technical inadequacies.
Overall, 6 immunohistochemical and 11 flow cytometric cases were eliminated because of technical inadequacies.
