Design of Piezoelectric sensor and its application
Piezoelectric strain constant d for given stress x and electric field E is___
Which of the following is the output voltage formula of a quartz transducer?
A piezoelectric transducer has a crystal capacitance of 10-9 F, capable capacitance of 5 X 10-10 F, and charge sensitivity of 15 x 10-6 C/cm. If the input resistance of the oscilloscope is 1 MΩ in parallel with C = 15 X 10-10 F, then what will be the voltage sensitivity?
Quartz‘s mechanical quality factor is _____
A piezoelectric type accelerometer has a sensitivity of 100 mV/g. A transducer subjected to a constant acceleration of 5g. The steady state output transducer will be