A 50 liter hot-water tank is used in the laundry service of a hospital clinic. The water in the tank is heated up using an electrical heater that is operated from 200V (mains) power line. The heater draws 9,4 A from the mains. Assume that the thermal resistance of the tank is Rt=0.04 ℃/W. The temperature of the tap water is 10℃. Maximum temperature of the water in the tank in the steady state is

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Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.