A capacitance transducer uses two quartz diaphragms of area 750 mm2 separated by a distance 3.5 mm. The capacitance is 370 pF. When a pressure of 900 kN / m2 is applied, the deflection is 0.6 mm. The capacitance at this pressure would be

A capacitance transducer uses two quartz diaphragms of area 750 mm2 se

1.	A capacitance transducer uses two quartz diaphragms of area 750 mm2 separated by a distance 3.5 mm. The capacitance is 370 pF. When a pressure of 900 kN / m2 is applied, the deflection is 0.6 mm. The capacitance at this pressure would be
A.	619 pF
B.	447 pF
C.	325 pF
D.	275 pF
Answer» C. 325 pF

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A capacitance transducer uses two quartz diaphragms of area 750 mm2 separated by a distance 3.5 mm. The capacitance is 370 pF. When a pressure of 900 kN / m2 is applied, the deflection is 0.6 mm. The capacitance at this pressure would be

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