perhydrol meaning in Hindi

Examples

1. Instead of running the submarine entirely on the perhydrol, they used it just for bursts of speed.
2. The perhydrol design suffered from several design flaws which were not fixed before the end of the war.
3. As an intermediate solution, the perhydrol propulsion system was dropped in favour of a conventional diesel / electric solution, but retaining the streamlined hull-shape.
4. However while a conventional design would use the diesel as the primary engine and the batteries for short periods of underwater power, in this case the boat would run almost all the time on batteries in a low-speed cruise, turning on the perhydrol during attacks.