engineering recuitment MAHATRANSCO AE Electrical Mock Test Sensors and Industrial Instrumentation Piezoelectric Transducers
Consider the following two statements and identify the correct option.
Statement 1: Piezoelectric transducer requires external power supply for their operation and is not self-generating.
Statement 2: Thermistor do not require any external source of supply for their operation and is self-generating.1
Statement - 1 is FALSE and Statement - 2 is TRUE
2
Both Statement - 1 and Statement - 2 are FALSE
3
Both Statement - 1 and Statement - 2 are TRUE
4
Statement - 1 is TRUE and Statement - 2 is FALSE
5
None of these