Q1 a) A closed system receives 175 kJ of energy by the work mode and 133 kJ by the heat mode. It is now required to return the system to its original state by an adiabatic process. Which of the following processes will do this? You can show your working by uploading single document at the end of the test. O a. Adding 308 kJ of energy by the heat mode O b. Removing 308 kJ of energy by the heat mode O c. Doing nothing. The original processes have already returned the system to its original state. O d. Removing 308 kJ of energy by the work mode O e. Adding 308 kJ of energy by the work mode Q1 b) A system comprises a simple fluid for which E = C + PV/(n-1), where C and n are constant quantities and n = 1.5. The system undergoes an isobaric process during which the work and heat done on it are 253 kJ and 189 kJ respectively. During this process, its volume increases from 0.11 m³ to 0.19 m³. What is the pressure of the system in kPa? Answer:

Elements Of Electromagnetics
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ISBN:9780190698614
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Please do not rely too much on chatgpt, because its answer may be wrong. Please consider it carefully and give your own answer. You can borrow ideas from gpt, but please do not believe its answer.Very very grateful!Please do not rely too much on chatgpt, because its answer may be wrong. Please consider it carefully and give your own answer. You can borrow
ideas from gpt, but please do not believe its answer.Very very grateful!

Q1 a)
A closed system receives 175 kJ of energy by the work mode and 133 kJ by the heat mode. It is now required to return the system to its original state by an adiabatic
Which of the following processes will do this? You can show your working by uploading single document at the end of the test.
a. Adding 308 kJ of energy by the heat mode
b. Removing 308 kJ of energy by the heat mode
c. Doing nothing. The original processes have already returned the system to its original state.
d. Removing 308 kJ of energy by the work mode
O e. Adding 308 kJ of energy by the work mode
process.
Q1 b)
-
A system comprises a simple fluid for which E = C + PV/(n − 1), where C and n are constant quantities and n = 1.5. The system undergoes an isobaric process during which the
work and heat done on it are 253 kJ and 189 kJ respectively. During this process, its volume increases from 0.11 m³ to 0.19 m³. What is the pressure of the system in kPa?
Answer:
Transcribed Image Text:Q1 a) A closed system receives 175 kJ of energy by the work mode and 133 kJ by the heat mode. It is now required to return the system to its original state by an adiabatic Which of the following processes will do this? You can show your working by uploading single document at the end of the test. a. Adding 308 kJ of energy by the heat mode b. Removing 308 kJ of energy by the heat mode c. Doing nothing. The original processes have already returned the system to its original state. d. Removing 308 kJ of energy by the work mode O e. Adding 308 kJ of energy by the work mode process. Q1 b) - A system comprises a simple fluid for which E = C + PV/(n − 1), where C and n are constant quantities and n = 1.5. The system undergoes an isobaric process during which the work and heat done on it are 253 kJ and 189 kJ respectively. During this process, its volume increases from 0.11 m³ to 0.19 m³. What is the pressure of the system in kPa? Answer:
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