Boiling of milk in an open vessel is an example of ______________ boiling?

Related Mcqs:

Fluid motion in the natural convection heat transfer between a solid surface and a fluid in contact with it, results from the_________________?

A. Existence of thermal boundary layer B. Temperature gradient produced due to density difference C. Buoyancy of the bubbles produced at active nucleation site D. None of these...

Pick out the wrong statement?

A. Bubble size increases with the dynamic viscosity of the liquid in case of nucleate pool boiling B. Thermal conductivity of a dry material is more than that of the damp material C. Ratio of its capacity to economy equals the steam consumption in kg/hr in an evaporator D. Vaporisation of organic substances in evaporator … Pick out the wrong statement?Read More...

Heat transfer by conduction in the turbulent core of a fluid flowing through a heated pipe is negligible, if the value of Prandtl number is_______________?

A. 0.2 B. 0.4 C. 0.6 D. 0.8...

To reduce the tube side pressure drop for the same flow rate, the heat exchanger recommended is _______________?

A. 1-2 heat exchanger B. 1-1 heat exchanger C. 3-2 heat exchanger D. 2-4 heat exchanger...

In Biot number, the characteristic length used is the ratio of the _______________ of the solid?

A. Volume to surface area B. Perimeter to surface area C. Surface area to volume D. Surface area to perimeter...