5714Chemical EngineeringMedium
Width and depth of grooves in the tube sheet holes normally are ________ inch respectively?
A1/8 and 1/64
B1/2 and 5
C1/64 and 1/8
D1/2 and 8
Correct answer
A. 1/8 and 1/64
Explanation
The correct answer is 1/8 and 1/64.