question_answer

What is/are the effect (s) of super saturation in nozzle flow?

1. It increases the mass flow.

2. It increases friction in the nozzle.

3. It increases exit velocity.

4. It reduces dryness fraction of steam.

Select the correct answer using the code given below:

A) 1 only              

B) 1 and 3

C) 1, 2 and 4                     

D) 3 only