Correct answer
A. Area of surface in contact
Explanation
The correct answer is Area of surface in contact.
In a shell and tube heat exchanger having square pitch, the shell side equivalent diameter is given by (where, P = pitch, d = outside diameter of the tube)?
One dimensional flow implies________?
A particular coal is said to be free burning when it ________?
In case of a multipass shell and tube heat exchanger, providing a baffle on the shell side ________ the heat transfer rate?
Which is a continuous furnace?
The units of the rate constant for a second order reaction are________?