# Mechanical Engineering - Thermodynamics - Discussion

Discussion Forum : Thermodynamics - Section 7 (Q.No. 3)
3.
If in the equation pvn = C, the value of n = 1, then the process is called isothermal process.
True
False
Explanation:
No answer description is available. Let's discuss.
Discussion:
17 comments Page 1 of 2.

Engr. Amir Shehzad said:   2 years ago
If n=0 then P=C this will be an isoberic process.

Priya said:   2 years ago
@Kajal Patil.

Agree with you, Thanks.

Kajal Patil said:   3 years ago
If n=1
The process may be;
1. Isothermal.
2. Hyperbolic.
(1)

Nitin said:   4 years ago
If we put n as 0 then which process will it be?

Manoj kumar said:   6 years ago
Yes it is true that, PV=c is hyperbolic process but in other hand hyperbolic process is governed by Boyls law.

Boyles law state that p is inversely proportional to we and temperature remain constant.

Satish said:   6 years ago
PV=C. Hyperbolic.
T=C. Isothermal.

Ans said:   6 years ago
Pv = C isothermal. Process.

Anurup paul said:   7 years ago
pv = c it is a hyperbolic process, when T= constant, then is known as the Isothermal process.

Kuna Karteek said:   7 years ago
pv^n = c is called polytropic process. When n=1 is called isothermal process because according to perfect gas equation PV = RT where R is universal gas constant. PV = C means T is constant when the temperature is constant is called isothermal process.

Subham said:   7 years ago
It's hyperbolic process.