Which of the following flow measurement methods is based on the principle of fluid momentum?
A. Differential pressure flow measurement
B. Turbine flow measurement
C. Electromagnetic flow measurement
D. Ultrasonic flow measurement
Answer:A
Which of the following flow measurement methods is based on the principle of fluid momentum?
A. Differential pressure flow measurement B. Turbine flow measurement C. Electromagnetic flow measurement D. Ultrasonic flow measurement
Explanation: Differential pressure flow measurement is based on the principle of fluid momentum. It involves measuring the pressure drop across a constriction in the pipe to determine the flow rate.