3) A pressure measuring instrument uses a capacitive transducer having a spacing of 4mm betweenits diaphragms. A pressure of 600 kN/m² produces an average deflection of 0.39 mm of diaphragmof the transducer. The transducer which has a capacitance of 300 pF before application of pressureis connected in an oscillator circuit having a frequency of 100 kHz. Determine the change infrequency of the oscillator after the pressure is applied to the transducer.(Answer: 5 kHz)

GivenDistance of separation, d=4 mmPressure ,P=600 kN/m2Average deflection, ∆d =0.39 mmInitial…

3) A pressure measuring instrument uses a capacitive transducer its diaphragms. A pressure of 600 kN/m² produces an average de of the transducer. The transducer which has a capacitance of 300 is connected in an oscillator circuit having a frequency of 10 frequency of the oscillator after the pressure is applied to the tra

3) A pressure measuring instrument uses a capacitive transducer its diaphragms. A pressure of 600 kN/m² produces an average de of the transducer. The transducer which has a capacitance of 300 is connected in an oscillator circuit having a frequency of 10 frequency of the oscillator after the pressure is applied to the tra

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter23: Electromagnetic Induction, Ac Circuits, And Electrical Technologies

Section: Chapter Questions

Problem 88PE: The capacitor in Figure 23.55(a) is designed to filter low—frequency signals, impeding their...

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