At the maximum inversion temperature in the graph of isenthalpic or joule-kelvin expansion of a gas, the value of Joule-Kelvin coefficient is?

A. negative
B. positive
C. zero
D. positive, negative or zero depends upon initial temperature

Right Answer: C. zero

January 25, 2018   Hassan Ali    Mechanical Engineering  
Total 0 Votes:
0

Tell us how can we improve this Mcqs?

+ = Verify Human or Spambot ?

Pak Gk © 2021