engineering recuitment ISRO Scientist Mechanical Mock Test Heat Transfer Convection Boiling and Condensation
Consider the following statements for Nucleate boiling:
1. For water, the critical heat flux does not exceed 1 MW/m2.
2. Nucleate boiling is the most desirable boiling regime in practice because of high heat transfer rates.
3. Heat flux increases at a higher rate with increase in temperature.
Which of the above statements is/are correct?
1
1 only
2
2 only
3
1 and 3 only
4
2 and 3 only