Sensors and Actuators
117503Unit 4.0: Strain, Force
Q1g. The basic working principle of a resistance strain gauge is based on: (i) Piezoelectric effect (ii) Change in electrical resistance due to strain (iii) Change in magnetic field (iv) Variation in capacitance with pressure20242m
Unit 4.0: Strain, Force
View this question on its own page →The basic working principle of a resistance strain gauge is based on:
(i) Piezoelectric effect
(ii) Change in electrical resistance due to strain
(iii) Change in magnetic field
(iv) Variation in capacitance with pressureQ1h. A proving ring is used to measure: (i) Velocity (ii) Displacement (iii) Pressure (iv) Force20242m
Unit 4.0: Strain, Force
View this question on its own page →A proving ring is used to measure:
(i) Velocity
(ii) Displacement
(iii) Pressure
(iv) ForceQ5a. Discuss various types of strain gauges including wire, foil, unbounded, and semiconductor gauges. Highlight their construction, advantages, and limitations.20247m
Unit 4.0: Strain, Force
View this question on its own page →Discuss various types of strain gauges including wire, foil, unbounded, and semiconductor gauges. Highlight their construction, advantages, and limitations.
Q5b. Describe the working of a Wheatstone bridge circuit in strain gauge applications. Explain how it enhances sensitivity and accuracy in measurements.20247m
Unit 4.0: Strain, Force
View this question on its own page →Describe the working of a Wheatstone bridge circuit in strain gauge applications. Explain how it enhances sensitivity and accuracy in measurements.
Q9c. Write Short notes on: Factors affecting strain measurements20247m
Unit 4.0: Strain, Force
View this question on its own page →Write Short notes on: Factors affecting strain measurements