Question 50

INMCQ2 marksNeeds review
A parallel plate capacitive displacement sensor has a plate area of 2 cm

. The air gap between the plates is decreased by 0.1 mm from an initial value of 0.5 mm. The percentage change in the capacitance value is _____ %. (Assume permittivity as

)
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2026IN

GATE IN 2026 · Paper 1

Instrumentation Engineering · Original paper archive

Section
Instrumentation Engineering
Question type
Multiple choice (MCQ)
Marks
2 marks

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