Correct answer
B. One fourth
Explanation
The correct answer is One fourth.
Extended heat transfer surface like fins are used to increase the heat transfer rate. Fin efficiency is defined as the ratio of heat transferred across the fin surface to the theoretical heat transfer across an equal area held at the________?
Which one of the following is not likely to be a constituent of vegetable oils?
In an ideal tubular-flow reactor________?
The reason for preferring packed towers over plate towers in distillation practice is that the packed tower operation gives________?
Diphenylamine is added to rubber to________?
Elastic failure of a material occurs, when the tensile stress equals yield strength, yield point or the elastic limit. Also, the elastic failure occurs according to maximum strain theory, when the maximum tensile strain equals (where, ζ = yield strength and E = modulus of elasticity)?