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Consider the following statements: In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be:
1.Excessive power consumption
2.High compres sion
3.Large volume flow
Of these statements:
- a)1, 2 and 3 are correct
- b)1 and 2 are correct
- c)2 and 3 are correct
- d)1 and 3 are correct
Correct answer is option 'A'. Can you explain this answer?
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Consider the following statements: In the case of a vapour compression...
Condensing Temperature and Vapour Compression Machine
Excessive Power Consumption, High Compression, and Large Volume Flow are three important factors that can affect the performance of a vapour compression machine. In this context, the following statement is given:
"In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be Excessive power consumption, High compression, and Large volume flow."
Let's discuss these factors in detail:
1. Excessive Power Consumption
When the condensing temperature of the refrigerant is closer to the critical temperature, the compressor has to work harder to create the required pressure difference between the evaporator and condenser. This results in increased power consumption, which can lead to higher operating costs.
2. High Compression
As the compressor has to work harder to create the required pressure difference, it also results in higher compression. High compression can cause several problems like increased wear and tear of the compressor, reduced efficiency, and higher maintenance costs.
3. Large Volume Flow
When the condensing temperature of the refrigerant is closer to the critical temperature, it results in a larger volume flow of the refrigerant. This can cause several problems like increased pressure drop in the system, reduced efficiency, and higher operating costs.
Conclusion
In conclusion, it can be said that the condensing temperature of the refrigerant plays a crucial role in the performance of a vapour compression machine. When the condensing temperature is closer to the critical temperature, it can cause excessive power consumption, high compression, and large volume flow, which can lead to several problems like reduced efficiency, higher operating costs, and increased maintenance costs. Therefore, it is essential to maintain the condensing temperature within the optimal range to ensure the efficient performance of the machine.
Excessive Power Consumption, High Compression, and Large Volume Flow are three important factors that can affect the performance of a vapour compression machine. In this context, the following statement is given:
"In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be Excessive power consumption, High compression, and Large volume flow."
Let's discuss these factors in detail:
1. Excessive Power Consumption
When the condensing temperature of the refrigerant is closer to the critical temperature, the compressor has to work harder to create the required pressure difference between the evaporator and condenser. This results in increased power consumption, which can lead to higher operating costs.
2. High Compression
As the compressor has to work harder to create the required pressure difference, it also results in higher compression. High compression can cause several problems like increased wear and tear of the compressor, reduced efficiency, and higher maintenance costs.
3. Large Volume Flow
When the condensing temperature of the refrigerant is closer to the critical temperature, it results in a larger volume flow of the refrigerant. This can cause several problems like increased pressure drop in the system, reduced efficiency, and higher operating costs.
Conclusion
In conclusion, it can be said that the condensing temperature of the refrigerant plays a crucial role in the performance of a vapour compression machine. When the condensing temperature is closer to the critical temperature, it can cause excessive power consumption, high compression, and large volume flow, which can lead to several problems like reduced efficiency, higher operating costs, and increased maintenance costs. Therefore, it is essential to maintain the condensing temperature within the optimal range to ensure the efficient performance of the machine.
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Consider the following statements: In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be: 1.Excessive power consumption 2.High compres sion3.Large volume flow Of these statements: a)1, 2 and 3 are correctb)1 and 2 are correct c)2 and 3 are correctd)1 and 3 are correctCorrect answer is option 'A'. Can you explain this answer?
Question Description
Consider the following statements: In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be: 1.Excessive power consumption 2.High compres sion3.Large volume flow Of these statements: a)1, 2 and 3 are correctb)1 and 2 are correct c)2 and 3 are correctd)1 and 3 are correctCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Consider the following statements: In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be: 1.Excessive power consumption 2.High compres sion3.Large volume flow Of these statements: a)1, 2 and 3 are correctb)1 and 2 are correct c)2 and 3 are correctd)1 and 3 are correctCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be: 1.Excessive power consumption 2.High compres sion3.Large volume flow Of these statements: a)1, 2 and 3 are correctb)1 and 2 are correct c)2 and 3 are correctd)1 and 3 are correctCorrect answer is option 'A'. Can you explain this answer?.
Consider the following statements: In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be: 1.Excessive power consumption 2.High compres sion3.Large volume flow Of these statements: a)1, 2 and 3 are correctb)1 and 2 are correct c)2 and 3 are correctd)1 and 3 are correctCorrect answer is option 'A'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Consider the following statements: In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be: 1.Excessive power consumption 2.High compres sion3.Large volume flow Of these statements: a)1, 2 and 3 are correctb)1 and 2 are correct c)2 and 3 are correctd)1 and 3 are correctCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the following statements: In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be: 1.Excessive power consumption 2.High compres sion3.Large volume flow Of these statements: a)1, 2 and 3 are correctb)1 and 2 are correct c)2 and 3 are correctd)1 and 3 are correctCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Consider the following statements: In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be: 1.Excessive power consumption 2.High compres sion3.Large volume flow Of these statements: a)1, 2 and 3 are correctb)1 and 2 are correct c)2 and 3 are correctd)1 and 3 are correctCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
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ample number of questions to practice Consider the following statements: In the case of a vapour compression machine, if the condensing temperature of the refrigerant is closer to the critical temperature, then there will be: 1.Excessive power consumption 2.High compres sion3.Large volume flow Of these statements: a)1, 2 and 3 are correctb)1 and 2 are correct c)2 and 3 are correctd)1 and 3 are correctCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
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