1.  W=0

2.  E=0

3.  H=0

4.  All of the above

4
Correct Answer :

All of the above


Explanation :
No Explanation available for this question

1.  Enthalpy remains constant

2.  Entropy remains constant

3.  Some heat transfer occurs

4.  Internal energy remains constant

4
Correct Answer :

Some heat transfer occurs


Explanation :
No Explanation available for this question

1.  Constant pressure process

2.  Constant volume process

3.  Constant temperature process

4.  None of these

4
Correct Answer :

Constant volume process


Explanation :
No Explanation available for this question

1.  Constant pressure process

2.  Constant volume process

3.  Constant temperature process

4.  None of these

4
Correct Answer :

Constant pressure process


Explanation :
No Explanation available for this question

1.  Constant pressure process

2.  Constant volume process

3.  Constant temperature process

4.  None of these

4
Correct Answer :

Constant temperature process


Explanation :
No Explanation available for this question

1.  Zero

2.  One

3.  γ

4.  Infinite

4
Correct Answer :

γ


Explanation :
No Explanation available for this question

1.  (P1/P2)γ-1/γ

2.  (P2/P1)γ-1/γ

3.  (V1/V2)γ-1/γ

4.  (V2/V1)γ-1/γ

4
Correct Answer :

(P1/P2)γ-1/γ


Explanation :
No Explanation available for this question

1.  Must pass through a continuous series of equilibrium states

2.  Leaves no history of the events in surroundings

3.  Must pass through the same states on the reversed path as on the forward path

4.  All of these

4
Correct Answer :

All of these


Explanation :
No Explanation available for this question

1.  Reversible adiabatic flow

2.  Irreversible adiabatic flow

3.  Frictionless fluid flow

4.  None of the above

4
Correct Answer :

Reversible adiabatic flow


Explanation :
No Explanation available for this question

1.  Free expansion of gas

2.  Expansion of a gas in a cylinder under constant pressure

3.  Rapid compression of a gas in a cylinder

4.   Gradual compression of a gas in a cylinder

4
Correct Answer :

Free expansion of gas


Explanation :
No Explanation available for this question

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