B2 As shown in the figure below, a closed, rigid tank fitted with a fine-wire electric resistor is filled with Refrigerant 22, initially at-10°C, anquality of 80%, and a volume of 0.01 m³. A 12-volt battery provides a 5-amp current to the resistor for 4 minutes.ResistorRefrigerant 22T₁--10ºC71-80%V-0.01¹12-volt battery provides a5-amp current.If the final temperature of the refrigerant is 50°C, determine the heat transfer, in kJ, from the refrigerant to its surroundings.

Refrigerant 22, Initial -Temperature, T1 = -10°C Final - Temperature, T2 = 50°C Quality, x1 = 80 %…

Answered: shown in the figure below, a closed,…

shown in the figure below, a closed, rigid tan ality of 80%, and a volume of 0.01 m². A 12-v Refrigerant 22 T₁--10°C 71 - 80%

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.

Question

As shown in the figure below, a closed, rigid tank fitted with a fine-wire electric resistor is filled with Refrigerant 22, initially at-10°C, an
quality of 80%, and a volume of 0.01 m³. A 12-volt battery provides a 5-amp current to the resistor for 4 minutes.
Resistor
Refrigerant 22
T₁--10ºC
71-80%
V-0.01¹
12-volt battery provides a
5-amp current.
If the final temperature of the refrigerant is 50°C, determine the heat transfer, in kJ, from the refrigerant to its surroundings.

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