Transition from laminar to turbulent zone in free convect...
Transition from laminar to turbulent zone in free convection heat transfer is governed by the critical value of
Grashoff number.
Grashoff number & Reynolds number.
Reynolds number.
Grashoff number & Prandtl number.
Correct answer is D
No explanation has been provided for this answer.
Friction factor for fluid flow in pipe does not depend upon the ...
Machinability of hard alloys and tool steels is improved by ...
Which of the following is not an explosive? ...
Which one of the following is incombustible? ...
Speisses is a mixture of the following: ...
Evaporative cooling process employs a combination of cooling and humidification in which the ...