2911Chemical EngineeringMedium
A cylindrical storage tank can have a self supported conical roof?
AIf the thickness of the roof is more than that of the cylindrical shell
BIf its diameter is less than 15-20metres
CIf its diameter is more than 50 meters
DIrrespective of its diameter
Correct answer
B. If its diameter is less than 15-20metres
Explanation
The correct answer is If its diameter is less than 15-20metres.