The Nusselt number for nucleate boiling is correctly represented by w

1.	The Nusselt number for nucleate boiling is correctly represented by which equation?
A.	Nu=\(\frac{Q}{A}\) Db ⁄ (Ts-Tsat) KL
B.	Nu=\(\frac{Q}{A}\) Db(Ts-Tsat) KL
C.	Nu=\(\frac{Q}{A}\) Db (Ts-Tsat) ⁄ KL
D.	Nu=\(\frac{Q}{A}\) Db KL ⁄ (Ts-Tsat)
Answer» B. Nu=\(\frac{Q}{A}\) Db(Ts-Tsat) KL

Discussion

No Comment Found

Related MCQs

Avoiding the Critical heat flux is an engineering problem in heat transfer applications, such as nuclear reactors, where fuel plates must not be allowed to overheat. To cope with this, what measure can be taken?
What is the term KL in the giver equation of Nusselt number for nucleate boiling heat transfer correlations? Nub = \(\frac{(\frac{q}{A})D_b}{(T_s-T_{sat})k_L}\)
The Nusselt number for nucleate boiling is correctly represented by which equation?
The heat flux Q/A depends on the specific heat of the liquid Cf as which one of the following given?
Consider a situation when evaporation takes place at the liquid-vapour interface in which the heat transfer is mainly due to free convection then the Nusselt Number for the film follows which one of the following relation?
Which one of the following statement is incorrect?
Spherical bubbles of diameter 3 mm are observed in the bubble boiling phase of water at 1 atmosphere pressure. Assuming pure wateRvapour is present inside the bubbles, calculate the temperature of that vapour.Given Surface tension = 73mN/mR/pgfg = 0.000014What region of boiling is this ocurring if we consider the two answers we get?
Spherical bubbles of diameter 3 mm are observed in the bubble boiling phase of water at 1 atmosphere pressure. Assuming pure water vapour is present inside the bubbles, calculate the temperature of that vapour.Given Surface tension = 73mN/mR/pgfg = 0.000014
What is the relation between the vapour temperature and the liquid temperature on nucleation for a bubble inside the fluid?
The milk while boiling in an open vessel spills out because of the ___________ phenomenon.

The Nusselt number for nucleate boiling is correctly represented by which equation?

Discussion

No Comment Found

Related MCQs

Reply to Comment