engineering recuitment GATE IN Test Series 2023-24 Mock Test Sensors and Industrial Instrumentation Measurement of Flow
The magnetic flux density of an electromagnetic flowmeter is 150 mwb/m2. the electrodes are wall mounted inside the pipe having a diameter of 0.2 m. A voltage of 1.5 V is generated when a conducting fluid is passed through the flow meter. Then which of the following is/are true?
1
The flow velocity is 25 m/sec
2
The volumetric flow rate is 0.78 m3/sec
3
The flow velocity is 50 m/sec
4
The volumetric flow rate is 1.57 m3/sec