Teaching HPSC Lecturer (Technical) Mock Test 2024 Sensors and Industrial Instrumentation Piezoelectric Transducers
A piezoelectric transducer has a crystal capacitance of 10-9 F, cable capacitance of 5 × 10-10 F, and charge sensitivity of 15 × 10-6 C/cm. If the input resistance of the oscilloscope is 1 MΩ in parallel with C = 15 × 10-10 F, then what will be the voltage sensitivity?
1
2000 V/cm
2
3000 V/cm
3
4000 V/cm
4
5000 V/cm
5
Question Not Attempted