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Work done is zero for the following process
- a)Constant volume
- b)Free expansion
- c)Throttling
- d)All of the above
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Work done is zero for the following processa)Constant volumeb)Free exp...
For constant volume process
W = ∫PdV
Since
dV = 0
so W = 0 for constant volume process.
For free expansion work done is zero. W = 0
The process in which high-pressure fluid is converted to low pressure by using a throttle valve is Throttling. In the throttling process enthalpy remains constant, work done is zero.
W = ∫PdV
Since
dV = 0
so W = 0 for constant volume process.
For free expansion work done is zero. W = 0
The process in which high-pressure fluid is converted to low pressure by using a throttle valve is Throttling. In the throttling process enthalpy remains constant, work done is zero.
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Work done is zero for the following processa)Constant volumeb)Free expansionc)Throttlingd)All of the aboveCorrect answer is option 'D'. Can you explain this answer?
Question Description
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