# Mechanical Engineering - Thermodynamics

Exercise : Thermodynamics - Section 4
31.
The general gas equation is (where p = Pressure, v = Volume, m = mass, T = Absolute temperature, and R = Gas constant)
pv = mRT
pv = RTm
pvm = C
pv = (RT)m
Explanation:
No answer description is available. Let's discuss.

32.
The work ratio of simple gas turbine cycle depends upon
maximum cycle temperature
minimum cycle temperature
pressure ratio
all of these
Explanation:
No answer description is available. Let's discuss.

33.
The gas constant (R) is equal to the
sum of two specific heats
difference of two specific heats
product of two specific heats
ratio of two specific heats
Explanation:
No answer description is available. Let's discuss.

34.
Select the wrong statement
A Joule cycle consists of two constant volume and two isentropic processes.
An Otto cycle consists of two constant volume and two isentropic processes.
An Ericsson cycle consists of two constant pressure and two isothermal processes.
all of the above