MCQ ~ Thermodynamics (1)

1. A definite area or a space where some thermodynamic process takes place, is known as

• Thermodynamic cycle
• Thermodynamic process
• Thermodynamic system
• Thermodynamic law

2. When neither mass nor energy is allowed to cross the boundary of a system, it is then called

• Closed system
• Open system
• Isolated system
• None of these

3. Which of the following is the extensive property of a thermodynamic system?

• Pressure
• Volume
• Temperature
• Density

4. Which of the following is an intensive property of a thermodynamic system?

• Volume
• Temperature
• Mass
• Energy

5. When a process or processes are performed on a system in such a way that the final state is identical with the initial state, it is then known as

• Thermodynamic cycle
• Thermodynamic process
• Thermodynamic property
• Zeroth law of thermodynamics

6. First law of thermodynamics deals with

• Conservation of heat
  
• Conservation of momentum
• Conservation of mass
• Conservation of energy

7. Second law of thermodynamics defines

• Heat
  
• Work
• Entropy
• Internal energy

8. Kelvin-Plank's law deals with

• Conservation of heat
• Conservation of work
• Conservation of mass
• Conservation of heat into work

::See Also:: 

MCQ ~ Thermodynamics (2)