Describe why is the orifice tab provided

Question

Briefly describe why is the orifice tab provided?

Answer 1

Subsequent reasons rationalize for providing orifice tab which are illustrated below:

i) Indication of orifice plate in a line

ii) The material of the orifice plate.

iii) The orifice diameter is marked on it.

iv) To mark the inlet of an orifice.

v) The tag number of the orifice plate.