The design begins overweight, forcing repeated tradeoffs among engines, fuel endurance, speed, protection, and fittings. The refit tests turbo-electric drive, boiler choices, radio, shells, armor, and machinery efficiency while trying to control pitch and displacement. The resulting ship sacrifices a knot of top speed but retains about 31 knots and gains roughly 20,000 kilometers of range. Stronger protection and long endurance illustrate how a refit redistributes capability for worldwide service rather than simply adding every available upgrade.
Chapter · 1:08:21-1:16:22
Balancing speed, range, and protection in a battleship refit
A detailed refit demonstrates how new machinery, armor, radio, shell, range, and stability choices compete for displacement.