GATE IN · 2026 · IN
Question 65: Communication and Optical Instrumentation
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Question 65
INNAT2 marksNeeds review
A photodiode has a responsivity 0.8 A/W. If the input optical power to the photodiode is 2 mW, the power delivered to a 50 Ω load is ______ μW.
(rounded off to the nearest integer)
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2026IN
GATE IN 2026 · Paper 1
Instrumentation Engineering · Original paper archive
- Section
- Instrumentation Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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