In polytropic process (PVn = constant), if n = 1; it means a/an ______________ process?

Related Mcqs:

1. In case of steady flow compression polytropic process (PVn = constant), the work done on air is the lowest, when_______________?

   A. n = y = 1.4
   B. n = 0
   C. n = 1
   D. n = 1.66

2. In the equation, PVn = Constant, if the value of n = 0, then it represents a reversible ______________ process?

   A. Isobaric
   B. Isothermal
   C. Isentropic
   D. Isometric

3. In the equation PVn = constant, if the value of n = y = Cp/Cv, then it represents a reversible ______________ process?

   A. Isothermal
   B. Adiabatic
   C. Isentropic
   D. Polytropic

4. In the equation, PVn = constant, if the value of n = 1, then it represents a reversible _____________ process?

   A. Isothermal
   B. Isobaric
   C. Polytropic
   D. Adiabatic

5. In case of a reversible process (following pvn = constant), work obtained for trebling the volume (v1 = 1 m3 and v23 m3) is maximum, when the value of ‘n’ is_________________?

   A. 0
   B. 1
   C. y = 1.44
   D. 1.66

6. In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents a reversible ____________ process?

   A. Isometric
   B. Polytropic
   C. Isentropic
   D. Isobaric

7. In the equation, PVn = constant, if the value of n = ± ∞, then it represents a reversible _____________ process?

   A. Adiabatic
   B. Isometric
   C. Isentropic
   D. Isothermal

8. The expression for the work done for a reversible polytropic process can be used to obtain the expression for work done for all processes, except reversible _____________ process?

   A. Isobaric
   B. Isothermal
   C. Adiabatic
   D. None of these

9. Isobaric process means a constant process ?

   A. Temperature
   B. Pressure
   C. Volume
   D. Entropy

10. Isentropic process means a constant _____________________ process ?

    A. Enthalpy
    B. Pressure
    C. Entropy
    D. None of these