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Electrical Engineering Sensors Modeling & Simulation Lab Experiments

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Aim

Theory

Pretest

Procedure

Simulation

Posttest

References

Feedback

Characterize the Strain gauge sensor

Choose difficulty:

Beginner

Intermediate

Advanced

Piezo-resistive strain gauge has

a: non-linear resistance characteristic Explanation

Explanation

b: has no relation with strain Explanation

Explanation

c: linear resistance characteristic Explanation

Explanation

d: All of these Explanation

Explanation

While mounting the strain gauge

a: strain gauge backing is responsible for the accuracy of measurement Explanation

Explanation

b: adhesive is responsible for the accuracy of measurement Explanation

Explanation

c: both are responsible for the accuracy of measurement Explanation

Explanation

d: None of these Explanation

Explanation

The characteristics of strain gauge is defined by

a: Poisson’s ratio Explanation

Explanation

b: Gauge factor Explanation

Explanation

c: Young’s modulus Explanation

Explanation

d: All of these Explanation

Explanation

Strain gauge cannot be used to measure

a: Force Explanation

Explanation

b: Flow Explanation

Explanation

c: Torque Explanation

Explanation

d: Level Explanation

Explanation

The strain gauges that don't need any bonding material

a: semiconductor strain gauges Explanation

Explanation

b: thin film strain gauges Explanation

Explanation

c: diffused semiconductor strain gauges Explanation

Explanation

d: None of these Explanation

Explanation

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