In stream turbines, supersaturated flow means

Question

Direction: Each of the next consists of two statements, one labeled as the ‘Assertion (A)’ and the other as carefully and select the answers to these item using the codes given below:

Cosea:

1. Both A and R are individually true and R is the correct explanation of A
2. Both A and R are individually true but R is not the correct explanation of A
3. A is true but R is false
4. A is false but R is true

Assertion (A): In stream turbines, supersaturated flow means that the vapour does not condense immediately as it crosses the dry saturated line.  

Reason (R): The mass flow with supersaturation flow is greater than the mass flow with isentropic flow.