A tank of height 4 m contains a liquid of relative permittivity = 20. The level is measured by a capacitive sensor, the diameter of the inner and the outer electrodes are 9 and 10 respectively. What is the measured capacitance at: (a) Full tank. (b) The liquid occupies half of the tank. (c) The tank is empty.
A tank of height 4 m contains a liquid of relative permittivity = 20. The level is measured by a capacitive sensor, the diameter of the inner and the outer electrodes are 9 and 10 respectively. What is the measured capacitance at: (a) Full tank. (b) The liquid occupies half of the tank. (c) The tank is empty.
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Transcribed Image Text:A tank of height 4 m contains a liquid of relative permittivity
measured by a capacitive sensor, the diameter of the inner and the outer electrodes
are 9 and 10 respectively. What is the measured capacitance at:
(a) Full tank.
(b) The liquid occupies half of the tank.
(c) The tank is empty.
= 20. The level is
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