Correct answer
D. Prevent cold cracks
Explanation
The correct answer is Prevent cold cracks.
Adsorption is a unit operation which generally involves ________ systems?
For a given fluid, as the pipe diameter increases, the pumping cost ________?
Which of the following is not required in the manufacture of soda ash by Solvay process?
A hot liquid is kept in a big room. The logarithm of the numerical value of the temperature difference between the liquid and the room is plotted against time. The plot will be very nearly a/an________?
________ law of thermodynamics ascertains the direction of a particular spontaneous process?
The percentage slip in a reciprocating pump set is given by the % of (where, Q1 = actual discharge Q2 = theoretical discharge)?