Why the orifice tab is provided

Question

Accepted Answer

The orifice tab is provided to accurately measure the flow rate of a fluid through a pipe.

The orifice tab creates a pressure drop across the orifice plate, which is directly proportional to the flow rate.
By measuring the pressure drop, the flow rate can be calculated using the Bernoulli's equation or the Orifice Equation.
The orifice tab helps in controlling and regulating the flow of fluids in various industries such as oil and gas, chemical, and water treatment.
It is commonly used in flow measurement applications where high accuracy is required.
The orifice tab can be made of different materials depending on the fluid being measured and the process conditions.

Accepted Answer

Orifice tab is provided due to the following reasons ,1. Indication of an orifice plate in a line ,2. The orifice diameter is marked on it ,3. The material of the orifice is marked on it ,4. The tag number of orifice is marked on it ,5. It gives the indication of an Intel/ Ho ( high pressure) in line

Why the orifice tab is provided

Top Sraco CSD Head Office Instrumentation Technician interview questions & answers

Popular interview questions of Instrumentation Technician