A vertical cylinder piston contains R22 at 61485 20 61616 C, 70 quality, and the volume is 50 L This cylinder is brought into a 20 61616 C room, and an electric current of 10 A is passed through a resistor inside the cylinder The voltage drop across the resistor is 12 V It is claimed that after 30 ...

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A vertical cylinder/piston contains R22 at 20C, 70% quality, and the volume is 50 L. This cylinder

Question:

A vertical cylinder/piston contains R–22 at 20C, 70% quality, and the volume is 50 L. This cylinder is brought into a 20C room, and an electric current of 10 A is passed through a resistor inside the cylinder. The voltage drop across the resistor is 12 V. It is claimed that after 30 min the temperature inside the cylinder is 40C. Is this possible?