2702Chemical EngineeringMedium
The ratio of average fluid velocity to the maximum velocity in case of laminar flow of a Newtonian fluid in a circular pipe is________?
A0.66
B1
C2
D0.5
Correct answer
D. 0.5
Explanation
The correct answer is 0.5.
Correct answer
D. 0.5
Explanation
The correct answer is 0.5.
Presence of high phosphorous in cast iron increases its________?
The temperature of tempering oil baths maintained at 400°C during heat treatment of steel is measured by a/an ________ thermocouple?
The ratio of maximum to average velocity in case of streamline flow between parallel plates is________?
Thorium-232 (a fertile material) on absorption of a neutron gets converted into ________, which is a fissile material?
Prandtl number is the ratio of________?
Which of the following materials may prove unsuitable for handling acetic acid (glacial & anhydrous) at 40°C?