Correct answer
D. 0.61 – 0.63
Explanation
The correct answer is 0.61 – 0.63.
Hydraulic diameter for non-circular ducts is equal to ________ times the area of flow divided by the perimeter?
The binary diffusivity in gases at atmospheric conditions is about ________?
Laboratory glass wares which reacts with hydrofluoric acid, are made of the ________ glass?
Solvent used for extraction of oil is________?
The rate of heat transfer from a vertical plate by natural convection depends upon the temperature differences (ΔT) between wall and outside bulk. The proportionality is given as________?
A mercury (specific gravity = 13.6) manometer connected across an orificemeter fitted in a pipe shows a manometer reading of 2 cms. If the manometer liquid is changed to carbon tetrachloride (specific gravity = 1.6), then for the same flow rate of water the new manometer reading will be ________ cms?