internal energy is converted to work done

enthalpy is converted to work done

work done is converted to enthalpy

enthalpy is converted to internal energy

internal energy is converted to work done

Explore topic-wise MCQs in Thermodynamics.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Thermodynamics knowledge and support exam preparation. Choose a topic below to get started.

1.	For charging a tank,
A.	enthalpy is converted to work done
B.	work done is converted to enthalpy
C.	enthalpy is converted to internal energy
D.	internal energy is converted to work done
Answer» D. internal energy is converted to work done

Discussion

2.	Which of the following is true for a discharging tank?
A.	the process is adiabatic
B.	the process is quasi-static
C.	dQ=0
D.	all of the mentioned
Answer» E.

Discussion

3.	In ____ filling a bottle with air at 300K, the gas temperature rises to 420K due to flow work being converted to ____ increase.
A.	adiabatically, heat
B.	adiabatically, internal energy
C.	constant pressure, heat
D.	none of the mentioned
Answer» C. constant pressure, heat

Discussion

4.	Which of the following is true for steady flow? a)(dE/dt)=0
A.	(dE/dt)>0
B.	(dE/dt)<0
C.	none of the mentioned
Answer» B. (dE/dt)<0

Discussion

Explore topic-wise MCQs in Thermodynamics.

For charging a tank,

Which of the following is true for a discharging tank?

In ____ filling a bottle with air at 300K, the gas temperature rises to 420K due to flow work being converted to ____ increase.

Which of the following is true for steady flow?a)(dE/dt)=0

In filling a bottle with air at 300K, the gas temperature rises to 420K due to flow work being converted to increase.

Which of the following is true for steady flow?
a)(dE/dt)=0