Physics · Instrumentation and Measurement
Which of the following statements is NOT correct about an Electromagnetic Flow Meter?
- 1This technique can be used for electrically non-conducting fluids like gases.✓
- 2The principle of operation is directly analogous to Faraday's law of electromagnetic induction for solid conductors.
- 3The electromagnetic flow meter is suitable for fluids containing solid matter.
- 4The use of these meters is limited to fluids having a conductivity of at least the order of 1 × 10-6 Ω-1/cm.
Correct answer
This technique can be used for electrically non-conducting fluids like gases.
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