engineering recuitment ISRO Scientist Electronics Mock Test Sensors and Industrial Instrumentation Capacitive Transducers
A capacitive transducer consists of two parallel plates of diameter 2 cm each and separated by an air gap of 0.25 mm. What is the displacement sensitivity?
1
+200 pF/cm
2
-300 pF/cm
3
-444 pF/cm
4
+44.4 pF/cm