MCQOPTIONS
Bookmark
Saved Bookmarks
→
ENGINEERING SERVICES EXAMINATION (ESE)
→
ESE - 2018 in ENGINEERING SERVICES EXAMINATION (ESE)
→
Work done in all reversible..
1.
Work done in all reversible processes is equal.
A.
true
B.
false
Answer» B. false
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
<p>A piston cylinder contains 0.5 kg of air at 500 kPa and 500 K. The air expands in a process so pressure is linearly decreasing with volume to a final state of 100 kPa and 300 K. Find the work in the process.</p>
<p>A piston-cylinder device initially contains air at 150 kPa and 27°C. At this state, the volume is 400 litre. The mass of the piston is such that a 350 kPa pressure is required to move it. The air is now heated until its volume has doubled. Determine the total heat transferred to the air.</p>
<p>A piston cylinder contains air at 600 kPa, 290 K and a volume of 0.01m^3. A constant pressure process gives 54 kJ of work out. Find the final volume of the air.</p>
<p>The proof that work done in all reversible processes is same can be done by violating Kelvin-Planck statement.</p>
<p>The work done by a closed system in a reversible process is always ___ that done in an irreversible process.</p>
<p>Which of the following is mostly neglected while doing calculations for finding maximum work?</p>
<p>Which of the following is true for a closed system?</p>
<p>Which of the following is true for a steady flow system?</p>
<p>In an open system, for maximum work, the process must be entirely</p>
<p>Work done in all reversible processes is equal.</p>
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply