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Measurements and Instrumentation - Engineering

Q1:

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

ANS:C - 2.5 mV/pC

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