Concept explainers
The value of temperature
Answer to Problem 3.48HP
The value of the temperature is
Explanation of Solution
Calculation:
The given diagram is shown in Figure 1
The conversion of
The conversion of
The conversion of
The conversion of
The conversion of
Consider the source
The required diagram is shown in Figure 2
Apply KVL to the first loop.
Apply KVL in the second loop.
Apply KVL in the third loop.
From equation (1), equation (2) and equation (3) the values of current are,
The expression to calculate the value of voltage across the resistance
Substitute
Short circuit all the sources expect the source
The required diagram is shown in Figure 3
Apply KVL to loop 1.
Substitute
Apply KVL to the loop
Apply KVL in the loop
Substitute
From equation (4), equation (5) and equation (6) the value of currents is,
The expression to calculate the voltage across the resistance
Substitute
The expression to calculate the voltage across the resistance
Substitute
Conclusion:
Therefore, the value of the temperature is
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Chapter 3 Solutions
Principles and Applications of Electrical Engineering
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