GATE IN · 2021 · IN
Question 53: Sensors and Industrial Instrumentation
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Question 53
INNAT2 marksNeeds review
For the full bridge made of linear strain gages with gage factor 2 as shown in the diagram,
at 0 °C and strain is 0. The temperature coefficient of resistance of the strain gages used is 0.005 per °C. All strain gages are made of same material and exposed to same temperature. While measuring a strain of 0.01 at a temperature of 50 °C, the output
in millivolt is _____ (rounded off to two decimal places).
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2021IN
GATE IN 2021 · Paper 1
Instrumentation Engineering · Original paper archive
- Section
- Instrumentation Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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