A strain gauge is designed using a 4.5μm thick platinum tape as shown below. Resistivity of the platinum is given as 105-10-⁹ Q.m. (a) Determine the resistance of this sensor without strain. (b) When a force F is applied as shown then the sensor experiences a strain of 0.001. Determine the change in resistance of the sensor. (c) Estimate the gauge factor of it.

A strain gauge is designed using a 4.5μm thick platinum tape as shown below. Resistivity of the platinum is given as 105-10-⁹ Q.m. (a) Determine the resistance of this sensor without strain. (b) When a force F is applied as shown then the sensor experiences a strain of 0.001. Determine the change in resistance of the sensor. (c) Estimate the gauge factor of it.

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter59: Motor Startup And Troubleshooting Basics

Section: Chapter Questions

Problem 12SQ: How is a solid-state diode tested? Explain.

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