engineering recuitment MAHATRANSCO AE Electrical Mock Test Sensors and Industrial Instrumentation Resistive Transducers
Measurement of pressure can be done by using wire, foil, or semiconductor type Strain Gauges. The disadvantage of the semiconductor type of Strain Gauge compared to the other two is in terms of
1
Gauge factor
2
Hysteresis characteristics
3
Temperature sensitivity
4
Frequency response
5
none of the above