Reduced to a nucleus crew in 1912, Formidable was maintained by a small regular cadre supplemented from the reserves. Frequent turnover could erode the accumulated practical understanding needed to operate older engines safely, especially when a navy wanted its most experienced people in newer dreadnoughts. Machinery operation still retained an element of craft because written instructions could not capture every warning, sequence, or habit. Keeping a reserve vessel active avoided the work of removing protective grease and reactivating a completely mothballed ship, but exposed machinery to hard use by changing personnel. Formidable's difficulties illustrate the readiness tradeoff between preserving equipment and retaining the institutional memory needed to run it.
Notable Point · 38:53-43:20
Nucleus crews and the fragility of engineering knowledge
Formidable’s nucleus-crew period shows the tradeoff between keeping reserve ships alive and preserving specialist knowledge of their machinery.