What is used to measure the flow rate of chlorine gas?

What is used to measure the flow rate of chlorine gas?

• A. Vacuum relief
• B. Injector
• C. Rotameter
• D. Regulator

Answer: (C)

The rotameter is the correct device used to measure the flow rate of chlorine gas, as it provides a visual indication of the gas's flow rate through a tapered tube. As the gas flows through this tube, it raises a float to a position that correlates with the flow rate. The design of the rotameter allows it to be accurate and reliable for measuring gases, making it particularly well-suited for monitoring chlorine gas flow in water treatment applications. This ability to quantify flow rate is crucial for ensuring that the correct dosage of chlorine is applied, which is vital for effective disinfection in water distribution systems.

The rotameter is the correct device used to measure the flow rate of chlorine gas, as it provides a visual indication of the gas's flow rate through a tapered tube. As the gas flows through this tube, it raises a float to a position that correlates with the flow rate. The design of the rotameter allows it to be accurate and reliable for measuring gases, making it particularly well-suited for monitoring chlorine gas flow in water treatment applications. This ability to quantify flow rate is crucial for ensuring that the correct dosage of chlorine is applied, which is vital for effective disinfection in water distribution systems.