Mechanical Engineering Exam  >  Mechanical Engineering Questions  >  Consider the following statements for a throt... Start Learning for Free
Consider the following statements for a throttling process:
1. It is an adiabatic process.
2. There is no work transfer in the process.
3. Entropy increases in throttling process
Which of these statements are correct ?
  • a)
    1, 2 and 3
  • b)
    1 and 2 only
  • c)
    2 and 3 only
  • d)
    1 and 3 only
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Consider the following statements for a throttling process:1. It is an...
Throttling Process

Throttling process is a type of adiabatic process which involves the expansion of a fluid through a narrow passage or valve. In this process, the fluid's pressure decreases due to the restriction in flow area, causing the fluid's velocity to increase. The following are the statements regarding the throttling process.

Statement 1: It is an adiabatic process.

The statement is true. The throttling process is an adiabatic process, which means that there is no heat transfer between the system and the surroundings. The process occurs so fast that there is no time for heat transfer to occur.

Statement 2: There is no work transfer in the process.

The statement is true. In the throttling process, there is no work transfer between the system and the surroundings. The process occurs through a narrow passage or valve, which does not involve any mechanical work.

Statement 3: Entropy increases in the throttling process.

The statement is true. In the throttling process, there is a decrease in the fluid's pressure, which causes an increase in the fluid's velocity. Due to the increase in velocity, the kinetic energy of the fluid molecules increases, causing an increase in their random motion. This increase in random motion causes an increase in entropy, which is a measure of the system's disorder.

Conclusion

All the statements regarding the throttling process are correct. Throttling process is an adiabatic process with no work transfer, and it increases the entropy of the system.
Free Test
Community Answer
Consider the following statements for a throttling process:1. It is an...
C
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
Explore Courses for Mechanical Engineering exam

Similar Mechanical Engineering Doubts

Top Courses for Mechanical Engineering

Consider the following statements for a throttling process:1. It is an adiabatic process.2. There is no work transfer in the process.3. Entropy increases in throttling processWhich of these statements are correct ?a)1, 2 and 3b)1 and 2 onlyc)2 and 3 onlyd)1 and 3 onlyCorrect answer is option 'A'. Can you explain this answer?
Question Description
Consider the following statements for a throttling process:1. It is an adiabatic process.2. There is no work transfer in the process.3. Entropy increases in throttling processWhich of these statements are correct ?a)1, 2 and 3b)1 and 2 onlyc)2 and 3 onlyd)1 and 3 onlyCorrect 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 for a throttling process:1. It is an adiabatic process.2. There is no work transfer in the process.3. Entropy increases in throttling processWhich of these statements are correct ?a)1, 2 and 3b)1 and 2 onlyc)2 and 3 onlyd)1 and 3 onlyCorrect 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 for a throttling process:1. It is an adiabatic process.2. There is no work transfer in the process.3. Entropy increases in throttling processWhich of these statements are correct ?a)1, 2 and 3b)1 and 2 onlyc)2 and 3 onlyd)1 and 3 onlyCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Consider the following statements for a throttling process:1. It is an adiabatic process.2. There is no work transfer in the process.3. Entropy increases in throttling processWhich of these statements are correct ?a)1, 2 and 3b)1 and 2 onlyc)2 and 3 onlyd)1 and 3 onlyCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering. Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of Consider the following statements for a throttling process:1. It is an adiabatic process.2. There is no work transfer in the process.3. Entropy increases in throttling processWhich of these statements are correct ?a)1, 2 and 3b)1 and 2 onlyc)2 and 3 onlyd)1 and 3 onlyCorrect answer is option 'A'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Consider the following statements for a throttling process:1. It is an adiabatic process.2. There is no work transfer in the process.3. Entropy increases in throttling processWhich of these statements are correct ?a)1, 2 and 3b)1 and 2 onlyc)2 and 3 onlyd)1 and 3 onlyCorrect answer is option 'A'. Can you explain this answer?, a detailed solution for Consider the following statements for a throttling process:1. It is an adiabatic process.2. There is no work transfer in the process.3. Entropy increases in throttling processWhich of these statements are correct ?a)1, 2 and 3b)1 and 2 onlyc)2 and 3 onlyd)1 and 3 onlyCorrect answer is option 'A'. Can you explain this answer? has been provided alongside types of Consider the following statements for a throttling process:1. It is an adiabatic process.2. There is no work transfer in the process.3. Entropy increases in throttling processWhich of these statements are correct ?a)1, 2 and 3b)1 and 2 onlyc)2 and 3 onlyd)1 and 3 onlyCorrect answer is option 'A'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Consider the following statements for a throttling process:1. It is an adiabatic process.2. There is no work transfer in the process.3. Entropy increases in throttling processWhich of these statements are correct ?a)1, 2 and 3b)1 and 2 onlyc)2 and 3 onlyd)1 and 3 onlyCorrect answer is option 'A'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
Explore Courses for Mechanical Engineering exam

Top Courses for Mechanical Engineering

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev