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

• 1 mV/pC
• 1.5 mV/pC
• 2.5 mV/pC
• 4 mV/pC

Correct Answer: 2.5 mV/pC

Explanation:

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