OPSC OCS 2021 · Question 71 of 72
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The Patania II, a 35-ton tracked subsea vehicle, is a truly pioneering piece of subsea equipment. The machine is the world’s first to collect manganese nodules from the seabed at full ocean depth.
Source: OPSC OCS Prelims 2021 GS Paper-I; answers per Apti Plus unofficial key
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