- Computer systems organization.
- Computing methodologies.
- General and reference.
- Networks.
- Software and its engineering.
- Theory of computation.
Calculate the line parameters ????′, ????′, ????′, and ????′ for a coaxial line with an inner conductor diameter of 0.5 cm and a
n outer conductor diameter of 1 cm, filled with an insulating material where ???? = ????0, ???????? = 4.5, and ???? = 10−3 ????⁄m. The conductors are made of copper with ????c = ????0 and ????c = 5.8 × 107 ????⁄m. The operating frequency is 1 ????Hz.
(a) Calculate the line parameters at 1 GHz.
(b) Compare your results with those based on CD Module 2.2 Include a printout of the screen display.
(a) Calculate the line parameters at 1 GHz.
(b) Compare your results with those based on CD Module 2.2 Include a printout of the screen display.
1 answer:
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Answer:
The source temperature is 1248 R.
Explanation:
Second law efficiency of the engine is the ratio of actual efficiency to the maximum possible efficiency that is reversible efficiency.
Given:
Temperature of the heat sink is 520 R.
Second law efficiency is 60%.
Actual thermal efficiency is 35%.
Calculation:
Step1
Reversible efficiency is calculated as follows:
Step2
Source temperature is calculated as follows:
T = 1248 R.
The heat engine is shown below:
Thus, the source temperature is 1248 R.
