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A large high-pressure tank contains 10 kg of steam. in spite of the insulation on the tank, it loses 2050 kJ/hr to the surroundings. how

A large high-pressure tank contains 10 kg of steam. in spite of the insulation on the tank, it loses 2050 kJ/hr to the surroundings. how many kW is needed to maintain the steam at 3000 kPa and 600 K?

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