4. Type J Thermocouple is used to indicate temperature. There is no separate "code junction" connect to the thermocouple; the connections are at 25°C. The thermocouple temperature measuring junction is placed at different temperatures. What is the Voltage reading at 0°C, 25°C and 75°C?

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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.