Question:
What type of transducer is used to convert force into electrical signals?
What type of transducer is used to convert force into electrical signals?
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Load cells convert force into electrical signals using strain gauges.
Updated On: Jul 2, 2026
- LVDT
- Potentiometer
- Load cell
- Thermocouple
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The Correct Option is C
Solution and Explanation
Concept:
A transducer converts one form of physical quantity into electrical signal.
Step 1: Identify quantity Force is a mechanical quantity.
Step 2: Device for force measurement Load cell is specifically designed to measure force.
Step 3: Working principle Based on strain gauges which convert deformation into electrical signal.
Step 4: Other options LVDT measures displacement, potentiometer measures position, thermocouple measures temperature.
Step 5: Conclusion \[ \boxed{\text{Load cell}} \]
Final Answer: \[ \boxed{(C)} \]
Step 1: Identify quantity Force is a mechanical quantity.
Step 2: Device for force measurement Load cell is specifically designed to measure force.
Step 3: Working principle Based on strain gauges which convert deformation into electrical signal.
Step 4: Other options LVDT measures displacement, potentiometer measures position, thermocouple measures temperature.
Step 5: Conclusion \[ \boxed{\text{Load cell}} \]
Final Answer: \[ \boxed{(C)} \]
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