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How the steam after passing turbine is cooled down in the geo thermal energy plant?(a) Water cooled(b) Cooling towers(c) Air cooled (Blowers/ air vents)(d) Chemically cooledThe question was posed to me in an online quiz.My question comes from Hydrothermal Systems topic in chapter Ocean Energy & Geothermal Energy of Energy Engineering

Answer»

Right option is (b) Cooling towers

Easy explanation: A direct system is used at the geysers in which the turbine EXHAUST steam is condensed by direct CONTACT with cooling WATER. The resulting warm water is circulated through a mechanical DRAFT cooling TOWER and returned to the condenser.



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