A piezoelectric force transducer has a charge sensitivity of 20 pC/ – McqOptions

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1.	A piezoelectric force transducer has a charge sensitivity of 20 pC/N. It is connected to a charge amplifier and overall gain of transducer and amplifier is 50 mV/N. The gain of amplifier is
A.	1 mV/pC
B.	1.5 mV/pC
C.	2.5 mV/pC
D.	4 mV/pC
Answer» D. 4 mV/pC

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