Which of the following method is used in large modern thermal power plants to heat feed water? a) Open type heatre is used b) Surface type heater is used c) Close type heater is used d) Steam is directly taken from main turbine and used to heat it feed water
Which of the following method is used in large modern thermal power plants to heat feed water? a) Open type heatre is used b) Surface type heater is used c) Close type heater is used d) Steam is directly taken from main turbine and used to heat it feed water
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